Radiolab - Border Trilogy Part 2: Hold the Line
Episode Date: October 20, 2023While scouring the Sonoran Desert for objects left behind by migrants crossing into the United States, anthropologist Jason De León happened upon something he didn't expect to get left behind: a huma...n arm, stripped of flesh. This macabre discovery sent him reeling, needing to know what exactly happened to the body, and how many migrants die that way in the wilderness. In researching border-crosser deaths in the Arizona desert, he noticed something surprising. Sometime in the late-1990s, the number of migrant deaths shot up dramatically and have stayed high since. Jason traced this increase to a Border Patrol policy still in effect, called “Prevention Through Deterrence.” First aired in 2018 and over three episodes, Radiolab investigates this policy, its surprising origins, and the people whose lives were changed forever because of it. Part 2: Hold the Line After the showdown in court with Bowie High School, Border Patrol brings in a fresh face to head its dysfunctional El Paso Sector: Silvestre Reyes. The first Mexican-American to ever hold the position, Reyes knows something needs to change and has an idea how to do it. One Saturday night at midnight, with the element of surprise on his side, Reyes unveils ... Operation Blockade. It wins widespread support for the Border Patrol in El Paso, but sparks major protests across the Rio Grande. Soon after, he gets a phone call that catapults his little experiment onto the national stage, where it works so well that it diverts migrant crossing patterns along the entire U.S.-Mexico Border. Years later, in the Arizona desert, anthropologist Jason de León realizes that in order to accurately gauge how many migrants die crossing the desert, he must first understand how human bodies decompose in such an extreme environment. He sets up a macabre experiment, and what he finds is more drastic than anything he could have expected. Special thanks to Sherrie Kossoudji at the University of Michigan, Lynn M. Morgan, Cheryl Howard, Andrew Hansen, William Sabol, Donald B. White, Daniel Martinez, Michelle Mittelstadt at the Migration Policy Institute, Former Executive Assistant to the El Paso Mayor Mark Smith, Retired Assistant Border Patrol Sector Chief Clyde Benzenhoefer, Paul Anderson, Eric Robledo, Maggie Southard Gladstone and Kate Hall.CORRECTION: An earlier version of this piece, when the episode originally published in 2018, incorrectly stated that Silvestre Reyes's brother died in a car accident in 1968; it was actually his father who died in the accident. We also omitted a detail about the 1997 GAO report that we quote, namely that it predicted that as deaths in the mountains and deserts might rise, deaths in other areas might also fall. The audio was adjusted accordingly. EPISODE CREDITS: Reported by - Latif Nasser with help from - Tracie Hunte Produced by - Matt Kielty with help from - Bethel Habte, Latif Nasser EPISODE CITATIONS: Art: Jason de Leon's latest work is a global participatory art project called Hostile Terrain 94 (https://zpr.io/dNEyVpAiNXjv), which will be exhibited at over 70 different locations around the world in 2020. Read more about it here (https://zpr.io/uwDfu9bXFriv). Our newsletter comes out every Wednesday. It includes short essays, recommendations, and details about other ways to interact with the show. Sign up (https://radiolab.org/newsletter)! Radiolab is supported by listeners like you. Support Radiolab by becoming a member of The Lab (https://members.radiolab.org/) today. Follow our show on Instagram, Twitter and Facebook @radiolab, and share your thoughts with us by emailing radiolab@wnyc.org.Leadership support for Radiolab’s science programming is provided by the Gordon and Betty Moore Foundation, Science Sandbox, a Simons Foundation Initiative, and the John Templeton Foundation. Foundational support for Radiolab was provided by the Alfred P. Sloan Foundation.
Transcript
Discussion (0)
Hey, it's Latif again.
We're on week two of replaying the border trilogy originally aired in 2018.
Now when you make a story that is this grim, you almost hope it doesn't hold up so many
years later.
But since we made the decision to replay it, we've been doing a little reporting, reading
government reports, watching local news
coverage, talking to sources, things like that. And basically, the situation is almost exactly the
same and yet still somehow even worse. We'll give you a small update at the end of this episode,
a bigger update at the end of the next episode. So here it is, border
trilogy part two, hold the line. Yeah, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait, wait. Three, two, one.
So let's do first the previously on, I think.
So the previously on is that we had,
so it was December 1st, 1992.
What's your favorite school?
You have these Mexican-American high school kids
from this poor neighborhood,
this high school, booey high school in El Paso,
right on the border, they sue the border patrol,
who is, they say is harassing them,
who's hassling them because of really the color
of their skin, and they win.
They win this amazing and probable victory
to get the Border Patrol to stop.
So that's where we are now.
Right.
And things are about to take some unexpected turns.
OK.
We're looking at the early 1990s.
The lawsuit was filed in 1992.
And right after that lawsuit, according to Tim Dunn,
the sociologist who actually turned us on
to this whole booey story, right after the booey victory,
the Border Patrol Chief in El Paso, Dale Musigades.
Obviously.
Kind of old school throwback.
We're not accomplishing 100% of our mission.
He's out.
Musigades is replaced, and they bring in a new chief.
Yes, my name is Sid Vesta Vays, and...
So Vest. Ray Yes.
I've been a veteran of the US Border Patrol
for 26 and a half years and he has a very different style.
Great spot here.
Yeah.
This is one of my wife and nice favorite places.
Where do you want me to sit here?
I met Sylvester E. Ray as in this Mexican restaurant
on the outskirts of El Paso.
He's a big guy, broad shoulders,
kind of looks like a retired football player
but who's now a grandpa.
How are you, Mary Christmas?
Merry Christmas.
My name's General.
Oh, I'm a young person.
Coffee with cream.
Very kind face for a guy who revolutionized
how we deal with the border.
And you grew up here.
I did.
We're sitting here about a mile from where I was born.
Yeah. Our farm was north west of here. We grew cotton. Okay. Alfalfa. Some watermelon, some onions.
I'm the oldest of 10. Six brothers and four sisters. Yeah. He says that his brothers and sisters
they'd all work on the farm along with a bunch of undocumented workers who came in from Juarez. Back then we had party line phones, so somebody would say, hey, the burpdros coming today,
but they didn't know what time or where.
So whenever that happened, I was tasked to sit in a two and a half ton truck and he would
watch the road.
And I would blow the horn at the first sign of what we would refer to as
La Migra.
So to alert the workers.
He actually calls it the greatest irony of his life because fast forward to
college.
Like I drafted into the army.
He gets drafted to go to Vietnam.
It's been 13 months in Vietnam.
I was a helicopter crew chief.
When I came back from Vietnam, I was scheduled to go back. But what happened in 1968 was my dad, my second brother,
was on his way to Vietnam.
And so my dad was on his way to the airport,
and he had an automobile accident and got killed.
So I was the oldest in the family, so they led me out to take care of the family.
And so Rea's needed a job.
Being a veteran, any federal exam they opened up for you.
So he starts taking these federal job exams?
The post office.
Bureau of prisons.
Customs, Border Patrol.
I mean, just any test that I could, because I had to make a living.
And the very first place to call them back?
Border Patrol.
No.
Yeah.
That was what was available.
Again, Tim Dunn.
Yeah, so he becomes a kind of pioneer in the border
patrol as one of the early Hispanic agents
when they were very few.
The job was tough, because they didn't
welcome you with open arms,
because your name is Reyes and not Smith or Jones.
But I kind of enjoyed the challenge.
He said he was dead sat.
I do everything.
Twice as good and half the time.
And eventually, he moved from being an agent
into management.
And he works his way up through management.
I was a first-line supervisor through the ranks.
Second-line supervisor taught at the Academy.
And he eventually becomes the first
Hispanic sector chief. Which means he's in charge of a huge swath of the border in Texas.
So then come 1993, you are a sector chief and you're assigned back here.
Right. I was moved here in late June and in early July I decided to assess the situation.
And the situation in El Paso did not look good.
No.
The sector was a mess.
So one of the first things Rhea's discovers is that...
The border between the US and Mexico.
El Paso is in a state of chaos.
We were averaging about 10,000 illegal entries a day, a day, unprecedented numbers.
And the board told them to have enough people to get them on.
So people were telling me that agents are pretty much regularly stopping Alpaso
and running ramshackle through the city.
Driving around the neighborhoods and questioning everybody stopping people.
Asking for their immigration status.
And they're doing this, despite the fact
that they just got sued by these high school kids
for doing essentially the same thing.
And this lawsuit is still hanging over the patrol.
How big a deal was that?
There was a huge deal.
It was making a chaotic situation worse.
And Rhea says on top of all of this,
there was a movement when I got here
to push the border patrol out that the border patrols
should be moved 25 miles out of the city to kind of create a borderless zone around the
city to Unite, El Paso and Juarez.
It was kind of the spirit of NAFTA opening up.
NAFTA is good for us because it will cut the tariffs on trade between the United States
and Mexico.
The North American Free Trade Agreement.
An Aftas is going to open the border for the flows of goods
and capital, but not people.
And they're saying, well, how about right here
a little bit for people, too?
So they felt that the borderline is an invading army.
They're the problems instead of the solution.
Yes, so what he finds is that they're really unpopular,
and that's just half the
reason they're unpopular. There's a whole bunch of other people that hate them for a whole
different reason. Really? Yeah, when he got there, he went on this listening walking tour of the
neighborhoods along the border. There's whole neighborhoods there. Like Chua Uita and Nelson
Gondobario. I walked those neighborhoods and I talked to them. And they thought the Border Patrol was a disaster.
But instead of saying that the Border Patrol was overreaching that they were doing too much,
they felt that the Border Patrol had failed them.
They were upset that Border Patrol was not doing enough.
Had let them down.
And the people that lived on those neighborhoods, they felt like they were under siege.
We have been organized three times by illegal immigrants.
Our little girls scared.
People complained about burglaries, about loitering.
People selling their fruits and knocking on doors, asking for money.
They didn't like have to do with vendors all the time or people begging and they didn't
like having stuff stolen off their backyard.
A garden hose, a lawn chair. Stuff stolen off their clothes line.
Gone, overnight.
And so what these people living right on the border wanted
was more border patrol to stop what they perceived
to be, you know, migrant petty crime.
Huh, so he's really getting it from both sides here.
Yeah, it's like the whole city's coming at them.
We were with one foot on a banana peel
of getting driven out of town.
And so I had to change that. And I didn't have a lot of time to do that.
Okay, so what does he do?
Well he had an idea, a pretty radical idea.
I knew there would be political pressure, there would be public outcry.
And so he takes this idea around to a bunch of high-level people.
The Marivópacó.
The Marivópacó. People at the Mexican Consul in El Paso.
Our Consul in Huatis.
The sheriff in El Paso.
Chief of Police of Huatis in El Paso.
And he's going to each one of them
and basically saying, look, if we're able to correct this thing.
If I can quell the chaos, would they support the border patrol?
And they said yes.
Okay, so here's what I find so fascinating. It's September of 93. And while
Reyes is hatching his plan at the same time at the El Paso Civic Center on this
one particular weekend, the United El Paso people are having this big
convention, talking about how we can try and create this borderless community.
All sorts of local officials and civic leaders
are hammering out their proposals and everything
and presenting to the audience.
And that same weekend.
So Vester Reyes rolls out his plan.
He wanted this to be a surprise.
So we launched the operation at midnight.
So it's September 18, 1993.
Saturday night.
Reyes gathers all of his Border Patrol agents, 400 Border Patrol
agents, from all over his sector.
And I briefed every single shift of agents myself.
And I told him what was at stake.
I told him that if this thing didn't work, they were going to run us out of town.
My initial reaction was, wow, this is going to be interesting.
Retired Border Patrol agent David Ham was there with his anti-drug smuggling unit.
And he says after the briefing, and so he and his agents are waiting right at the Rio
Grand.
The sun came up.
And he said there, at the border, he just saw...
Walls of all border shown.
A wall of agents along the river.
100 yards apart.
Each one in their trucks, light green trucks.
There were helicopters buzzing low along the river.
There were floodlights everywhere,
so the agents could be out there.
Around the clock.
24 hours a day.
Basically what Ray has done is he had created a human wall on the border at the river that
stretched for like 20 miles.
Oh, and I had told my guys we're in this for the long haul.
What Reyes was doing, this was his plan, was to essentially change our strategy on the
border, how we police the border.
From a strategy of apprehension,
of letting migrants come in and running around chasing them,
sending them back to one of the turns.
And he called it,
Operation Blockade, Operation Blockade.
Day one. On Sunday morning, like they always did,
hundreds of Mexican migrants,
vendors, construction workers workers housekeepers came down to the Rio Grande River
waiting to cross into Alpaso for work but now they were confronted with the Berlin
wall on the border border agents lining the entire river bank on the line where
they would have to wait a month waiting to see when the border patrol agents will
pack up and leave.
By the time night falls, the migrants
they just turn and go home and figure,
okay, I guess, we'll just come back in the morning.
They came back Monday, and we were still there.
And that's when this starts to get...
Kayaud.
Day two.
Seven's Amy Jacobs'
in a standing by live under the Paso Del Norte Bridge
where the incident occurred.
Hundreds of Mexicans took to the main bridge that connects El Paso and Juarez.
An estimated 800 Mexican protesters closed the Paso Del Norte Bridge and confronted border patrol.
They burnt tires, they blockaded traffic.
They began throwing rocks and bottles of agents.
There were skirmishes, one agent was struck in the face with a rock.
Blood and bandages still littered the area.
Now by that time, there was screaming going on.
It's our racist, it's our mental racism.
There are all these headlines in the newspaper.
There are better ways to do this.
Basically saying this new strategy, this is rock.
Operation blockade is nothing more than an attempt to divide the community.
Reis says the mayor of El Paso, who he briefed about the operation, is denying ever knowing about it.
So I called him and I said, Mayor, he says, Chief, I just didn't know what to do.
How many children are going hungry because their parents cannot come to El Paso to work?
The local bishop came out and criticized Reis.
He said it was inhumane to do what I was doing.
How many will suffer cold this winter if the blockade continues?
And this is only day two of the blockade by day three.
A strong of around 200 occupied the Paso del Mar
Things continue to get worse.
Day four, more protests, day five, six, seven.
At the end of the week, people were starting to get really desperate.
But a remarkable thing happened that I didn't plan for.
The banners on private property are out to show support for Operation Blancade.
The support for the board drone just skyrocketed.
They're out there enforcing the laws.
People that lived on those neighborhoods
that felt like they were under siege
and the board control had failed them.
They came out with these huge banners
of we support our board of patrol.
They tied ribbons on their cars.
They came out with donuts and coffee.
For the board of patrol agents who are on the line,
it was like all of a sudden there was this sort of flip
People locally loved it across racial and ethnic lines
Because over time what happened during this blockade was two things one
We've seen it reduce crime is one of the most popular reasons these El Pasoans are in favor of operation blockade
Crime goes down now. It's hard to tellowans are in favor of Operation Blockade. Crime goes down.
Now, it's hard to tell whether this is actually because of the blockade, but there's a reduction
in petty crime, something like 15%.
For the local residents, that's the bottom line.
And the second thing, and this is way more surprising, was that for Mexican Americans, who'd
been harassed by the Border Patrol presence in their neighborhoods, they start to notice
that...
You just don't see the agents anymore?
The agents were gone.
Right, right. It completely cleared them out.
Because now they were all down on the border.
So there's this, you know, this tidal wave of support.
Like, virtually everybody locally in El Paso,
both sides are really happy with what he's doing.
He seemed to solve the problem and one fell swoop.
What was the reaction at Bui High School? The principal called me. are really happy with what he's doing. He seemed to solve the problem in one fell swoop.
What was the reaction at Bowie High School?
The principal called me.
Paul Strelsen was his name, he's passed away now.
He called me and he said, Chief, I hope you thought this out
because you have given us our campus back.
But right in the midst of all of this,
So Vesorea gets a phone call,
a phone call from Washington DC.
Saying, you gotta stop this.
We'll tell you all about that phone call and what falls out of that call after the break. This next part of the episode contains some moments that are very graphic, that depict
death and a pretty brutal way.
If you're squeamish or you're listening with kids,
maybe think about skipping this part.
Chad.
Radio lab.
This is part two of our board of patrology
from report a lot of Nonser.
When we left the story,
Silvesta Reyes had put into place Operation Blockade.
Which was then renamed Operation Hold the Line.
And everyone in El Paso seemed happy.
Very happy.
Yeah, but people in Washington DC were not.
Because the Clinton administration, they're about to have this vote on NAFTA.
They're talking about free trade.
And then this guy, this little guy in El Paso, he's created a blockade.
And it's looking like it's going to be a little closer than they thought.
And the last thing the Clinton administration needs is any controversy over this. He's created a blockade. And it's looking like it's gonna be a little closer than they thought.
And the last thing the Clinton administration needs
is any controversy over this.
And so right in the middle of Operation Blockade,
Reyes gets a phone call from his bosses, bosses, boss.
So you're a Matt Jenner Reno?
No.
Janet Reno, who's the attorney general.
And her general.
She's a big lady.
Very imposing.
I like her.
I mean, even back then, when she was
hammering away at me, I liked her. And she wanted to talk to me. And she started using talking points
why it was the wrong thing, political consequences, international ramification, blah, blah, blah.
He has this sense, okay, I'm about to be fired. Oh, yeah, but he says to her I said
Madam Attorney General with all due respect to me one favor
I said come and visit El Paso just come and visit El Paso
Yeah, I said because you are making these statements with all due respect without knowing
The difference that it's made in El Paso. I said, please come to El Paso. She silenced and I said,
oh crap, but she says, I will be there Tuesday. So Janet
Reno flies to El Paso. Reyes sets up a bunch of meetings for
her. And I told her, I said, look, I'm not going to be there
because I want you to hear it unfiltered and without me
being there. As he tells it, Janet Reno sat down for all these meetings with all these local business people
and she was so blown away by what she heard, how happy everyone was with the situation
that she put aside the fact that Mexico was pissed, put aside NAFTA.
And she came back and she shook my hand. Very impressive.
What you've done here is amazing.
What people are telling me is incredible.
I mean, she went on and on.
She says, I'm going back and I'm going to tell the president that he needs to hear you talk about this operation.
Wow.
I said, the president of the United States, yes.
Wait, she just changed her entire view after one visit?
That's what he says.
And apparently she was barely there for a day.
What?
I wish we could get Jan Arinos take on this,
but unfortunately she died in 2016.
But her change of heart actually makes
a certain kind of sense.
I mean, there was a real,
a very important political element to all of this.
That's Doris Mystner.
She was at the time the head of the Immigration and Naturalization Service, basically Janet
Reno's number two when it came to the border.
And she says that at that moment, the Janet Reno was in Texas, touring El Paso.
The Clinton administration had a big problem on his hands because about a thousand miles
west.
Californians are up in arms about the illegal immigration that is coming into California.
We're 40% of the babies born on Medicaid and California today are born of illegal immigrants.
Look at, of course, you can divorce the boys.
I agree.
We are going to take back California.
You had this wave of anti-immigrant sentiment and initiatives like Proposition 187.
Proposition 187 attempts to solve the state's illegal immigration problem by denying services to illegal immigrants.
Super hardline measure passed by 59% of the state's vote passed by a wide margin
and the Clinton administration
was definitely paying attention.
Because California is California.
The largest electoral college prize
in November's presidential election.
And keep in mind, California had been a red state
from 1968 all the way to 1992.
Clinton was the guy who broke the cycle,
and if he was gonna get reelected.
California had to continue to vote for the Clinton administration.
So one of the things that might have changed Janet Reno's mind, or more importantly, her boss
Bill Clinton's mind, was that they saw in El Paso a potential solution to the California problem. If they could make illegal immigration way less visible, as Reyes had done in El Paso a potential solution to the California problem.
If they could make illegal immigration way less visible as Reyes had done in El Paso,
maybe they could hold the state.
I'm pleased to be here today with the INS Commissioner, Dara Smizer.
February 7, 1995.
And special heroine, Ma'am, Chief Sylvester Reyes of the El Paso Border Patrol.
We have just come from a meeting with President Clinton,
which time he signed a presidential memorandum, directing our agencies to move forward
with new initiatives to gain control of our border and better enforce our immigration laws.
This is the first national border patrol strategy.
That's right.
I spent a great deal of time on it.
Things had not been done that way before.
And it was a fundamental change in strategy.
According to Doris Meisner,
and she really was the architect of this strategy,
the idea was to take what Reyes was doing
which was very clarifying, and scale it up.
There were basically four major crossing corridors
along the southwest border.
In each of those four spots,
they were going to have a mass border patrol agents on the border.
Not behind the border, not in the city,
where they piss off the locals, but directly on the border.
Concentrate resources. Starting, of course, in California.
Our strategy was to start in San Diego because that was the highest crossing corridor.
Maybe 45 to 50 percent of the crossings across the entire southwest border were happening in the
San Diego sector. We start in San Diego with Operation Gatekeeper.
That's what that one was called.
We then moved to, I believe, Arizona,
and I'm just trying to think of what we named that operation.
Safe guard?
Was I?
Safe guard, that was right.
Exactly.
And then the fourth was South Texas.
All of us said now, in 1994, the Border Patrol publishes what's called the strategic plan,
also known as prevention through deterrent.
This is Jason De Leon again, the anthropologist who started us off on this whole series.
They write in this policy document, we know the border cuts across a whole bunch of very
difficult environments.
If we disrupt traditional crossing places, urban ports of entry, and we push people towards these extreme environments,
they will have to cross rushing rivers, mountainous terrain,
places where you can freeze to death, where you can die of dehydration,
but the extreme environment will slow people's movement,
will make them easier to catch, and will also perhaps stop them from coming.
In other words, after Reyes,
it became our national strategy to push people away from urban
areas and use the desert as a kind of natural deterrent.
The thinking was that that would be a natural geographic ally that would take care of the
rest.
Now one of the things of course that we learned is that that didn't hold.
Because in the 90s the Mexican economy was struggling so people still needed jobs and
that on the American side farms and businesses were still happy to hire them so people still
crossed.
Except now they weren't crossing through the cities, they were crossing through the desert
where no one was watching.
Five men stumbled out of the mountain pass, so sunstruck, they didn't know their own names.
Just like in Ureia's book, The Devil's Highway.
Couldn't remember where they'd come from.
Had forgotten how long they'd been lost.
And so that's why, in the late 90s, you see the number of people dying in the Sonoran
Desert overnight start to skyrocket.
You go from 5 to 10 bodies to hundreds.
By 2002 or so, the numbers in Arizona are upper end,
150 deaths per year, a couple of years after that,
it goes over 200.
Those are the official border patrol numbers
that they report based on the number of bodies found.
But after Jason had that experience, finding an arm in the desert and not being able to locate the number of bodies found. But after Jason had that experience,
finding an arm in the desert
and not being able to locate the rest of the body,
he started to wonder whether those numbers were accurate
or not.
How many more people might be dying out there
who are never found, never counted?
Yeah.
Which, for Jason at least, became a scientific question.
About what happens to bodies in the desert
How fast do they decompose and what ends up happening is
I just kind of hit the library scoured the literature, you know
There's body farms where we do this tendency Texas
Jason found this one paper that suggested that when bodies are decomposing in the desert the heat and the dryness can
drastically slow that process down this idea that the desert is going to conserve a body that's going to mummify
and that people will be out there forever.
According to that paper, it could take up to six months for a body to decompose
to the point where you'd be able to see the bones.
But the remains in that study were collected in a bunch of different areas
under different conditions, sometimes even indoors.
No one had done it kind of in C2 in the desert.
We had literally no scientific data on that at all.
And so I started getting really interested in,
is there a way to do some science around this?
He eventually roped in an assistant named Kate Hall.
Kate Hall, and I'm a physical anthropologist.
What's a physical anthropologist? A physical anthropologist is someone who studies,
they study human bones and they try and infer what someone's life and death was like from skeletal
remains. And Jason pretty much came up to you and told me that he'd been thinking about getting
some pigs. Pigs. Pigs.
Pigs have long been the common proxy for human bodies.
You know, for crime scene stuff like they shoot them, they bury them,
and they use them for these different sort of decomposition experiments.
So Jason and Kate and the research team had down to Arizona.
University of Arizona has a meat laboratory that deals with live animals.
So we called up Jerome, the pig euthanizer, and he came out in this big truck.
He comes out with these animals.
Two pigs.
150 pounds each.
Alive.
Jerome shoots the pigs in the head right in front of them.
And then Kate and Jason.
We got shoes and socks.
Dressed their pigs, bra panties,
jeans, t-shirts,
enclosed that migrants would wear,
because they wanted to recreate the conditions exactly.
And then they took these dressed dead pigs
out into the desert.
Aravaca, Arizona.
It's like another planet.
It's like nowhere else I have ever been on earth. It's hot and
saying it's hot doesn't really do it justice.
It was like 110, 115 degrees Fahrenheit. Whoa.
So, Jason and the research team get together.
In this big field and we had one one pig under a tree in light shade.
We were trying to replicate like,
if someone was tired, I'd need to take a rest somewhere.
And for the second pig, Jason had heard
from anecdotes from migrants.
Stories about people dying in their groups
and they would say, well, we didn't want to leave this person
behind, but we had to because they were dead.
So they would cover their body with rocks.
It hopes of protecting them from animals.
So they placed these two pigs, one in the shade,
one under rocks in the sun,
and they set up a series of motion-sensing cameras
all around the perimeter of the area
to watch both pigs.
These are the kinds of cameras that turn on
if something moves.
Right.
We set up the cameras under a very, very hot sun.
And then they waited.
And remember, based on what Jason had read,
the prevailing idea was that bodies in the
desert don't decompose until, you know, six months in, and that would make the likelihood
that they'd be found higher, which might suggest that the official numbers are accurate.
Regardless, the assumption was that these bodies would be laying around for a while.
But pretty quick,
something moves and triggers the camera.
So this is footage of the pig that was in a shade.
And on the cameras, you see this pig just under a tree lying on its side.
It's wearing his little white shoes.
It has jeans on. It's it's wearing his little white shoes, it has jeans on.
It's bloated, but it's intact.
And then...
Later that night, camera comes on again, it's night vision.
You can see the pig again, and then you see this vulture.
A few feet away from the pig.
Kind of looking at it, kind of checking it out.
Just standing there. And then after a couple of hours, camera comes back on
and the other eight vultures on top of this pig. Packing and tearing. A few hours later, they they go in, they make a hole
in the back of the neck, kind of like kind of right behind the ear and they're trying
to get at the brain and then they pull off the shirt, they eventually ripped the jeans off.
By noon of the 50, there are hordes of vultures.
You see them attack the abdomen, rip open the stomach, and then you see intestines being
pulled out, and then you have two vultures come in front of the camera, and they are playing
tug of war with these intestines and they
start to take apart the limbs. They'll actually like carry them away. They'll carry limbs
as like convenient packages of meat that they can eat later. On day seven. They dragged
what was left of the body about 20 meters up a hill. And within nine days, they had picked it clean.
Everything's been pulled apart and just scattered all over the place.
After nine days, there was hardly anything left. Nine days?
Yeah.
So they thought it might take nine months and now it's down to nine days?
Mm-hmm.
And that was the pig in the shade, the pig in the little rock
hut, that pig went way faster.
Yeah, that was within 24 hours.
What Vultures had started feeding and just got in underneath the rocks
and ripped it up because we had really forgotten that that rocks
conduct heat.
So it literally cooks the body and speeds up this process.
It will completely defied expectations.
This wasn't all you were expecting at all.
Were vultures the only scavengers that you were noticing?
Not the only scavengers, so we saw some ravens.
Domestic dogs.
So this town of Aravakia, where we work in,
a lot of people died nearby,
and they have these kind of ranch dogs
that are pretty wide-ranging.
And people have, I'd heard stories of people saying,
you know, my dog in home with a piece of human bone,
but these animals were on our property eating these pigs.
I'm just now thinking of it from the point of view
of the dog owner, I'm like, this dog comes in,
gets on the couch, looks your face.
That's the same tongue that might have been
gnawing on a human arm.
Exactly.
And after the vultures and crows and dogs had had their way with these pigs, Jason K told
us that the desert started working in smaller, almost invisible ways.
I had never seen this before, like we used to fly in some beetles, but we have footage
of ants, consuming parts of long bones.
They're chipping off pieces of the bone and carrying them off to this ant hole a meter away.
That was really shocking.
And it kind of hinted to the fact that
you leave someone out there for long enough
and they will completely disappear.
This is an environment in which people can become
really easily just erased.
Well, there is something about when you were describing
the first moment when the
vultures really sort of tear end of the body.
I found myself kind of recoiling, trying to protect my abdomen.
I still have that reaction.
There's something just so overwhelmingly human about this.
You can't not take this personally.
What can we talk about the numbers for a second? Okay.
Because if bodies are decomposing and disappearing
this fast, those border patrol numbers
start to look suspiciously low.
Do you have any sense based on the speed
of the decomposition, how many people we might be missing?
Well, you know, it just depends. I mean, when people die, what time of year? I mean, if you,
I guess a better way to do it is, if you compare the number of missing persons reports with the
numbers of recovered bodies, there's a discrepancy of thousands. These are missing persons reports
from... Yeah. These are people, like like leaving from Latin America and missing persons reports are either filed
in the US by families already here or from these sending countries, but thousands of missing
persons reports more than the actual recovered bodies.
Thousands a year?
Thousands of people go missing a year during this process.
Obviously missing persons reports don't equate to deaths in the desert, but pretty much
everyone I talk to, including some retired board patrol agents, agree that the official
number is an undercount.
Now, when it comes to the actual number of deaths, nobody knows for sure, depending
on who you ask, the real number could be anywhere from twice to 10 times the official count. And if you think about the fact that that has been happening
for 20 years, then what that high school history teacher
once I brought Coronado told us at the end of our last episode
doesn't sound so crazy.
Because of us, fences were built.
Because the fences were built,
maybe 10,000 people have died in the desert.
Again, there's no way to verify that number or any number, but the potential scale of it
kind of forces you to ask, who is responsible?
And that's the part of this equation we're going to dig into right after the break. Hey, I'm Chad Abumrod.
I'm Robert Crowwich.
This is Radio Lab.
And we are back with the second episode in a series of three about the US-Mexican border.
And right before the break, we learned that the number of bodies that the Border Patrol
reports finding in the desert might be just wrong or inaccurate.
Mostly because the desert is a hot and dangerous place and things that die there get eaten or
desiccate that is they just go to disappear into nothing. Sometimes in a matter of days,
sometimes literally in a matter of hours.
And we heard about a science experiment which sort of plays this out very gruesomely.
And it left us with a question, which is,
if the potential number of people dying in the desert
is way higher than we thought,
who's responsible for that?
Who could help fix or at least mitigate the problem?
And one of our reporters for this series,
let if NASA is going to take it from here.
Yeah, so some of these people I've talked to
said that the Mexican government needs to do more
to stop people going into these areas.
Others blame the smugglers who bring people over.
Some people have said that the migrants themselves, it's their responsibility.
They knew they were making this decision to come if they die, it's on them.
But the other obvious question is, what about us?
Yeah.
And what's clear, you know, according to Jason, is that US policy makers weren't exactly
clueless about this. There were points where people were saying things like, if we do this,
if we funnel them towards the Sonora Desert of Arizona, if we funnel them towards the sort
of back woods of Texas, people are going to get hurt, people are going to die. But if
enough people die, perhaps that will be the deterrent then that they'll stop coming.
And they'll wait, is that written down?
That if the death equals deterrents?
There's a chart that I cite in the book,
and this is one of the moments where I was,
when I was doing the kind of archival research
that just shocked me, where there was a point
where someone had written this policy document,
and then in one of the follow-up reports
by the government accountability office,
some number cruncher or some policy maker is sitting at a computer in D.C. making an
Excel chart where they're putting out different metrics to measure the effectiveness of this policy.
And one of the metrics is an increase in migrant death. So there was a recognition that if death
goes up, it means that this policy is working.
I ended up finding the document Jason was referring to.
It's a report from the government accountability office from 1997, and it also mentions
that in other areas, deaths might also go down, but I wanted to talk to Doris Meisner about
it.
She's remembered the former INS commissioner that helped take...
So Vester Reyes is, hold the line strategy national. And I actually read part of the report to her.
Yes.
And there was this kind of one appendix in it.
So it's called appendix five,
and it's indicators for measuring the effectiveness
of the strategy to deter illegal entry
along the Southwest borders.
And one of the indicators was deaths of aliens attempting entry.
And basically what it says is that, I'm sort of quoting it,
that if the attorney general strategy is successful,
deaths may increase as enforcement in urban areas,
forces aliens to attempt mountain or desert crossings.
In fact, saying that if the strategy,
if deaths increase in these treacherous areas,
that's a sign that the strategy is working.
I do, I think I recall reading that because it's so, you know, it makes you gasp
when you have to really think about what the, all of the implications of all these things are.
I mean, you know, this is one of the paradoxes of how is it that you
go about doing work like this.
It's absolutely clear for so many reasons that there needs to be border security.
But I think it is fair to say that the idea that we had at the time and the thinking that we put into place at the time
was too simple. What was much more difficult to take into account has been the tenacity
of people coming to the United States wanting to come to the United States
and the lengths to which people will go in order to do that.
But there's another way to read this.
The appendix five, the thing that, in your words, you said, you know, could make you
gasp.
What that sort of says, I mean, one way to read that is that we took a problem that was
very visible and we pushed it to places where we can't see it anymore.
And we did that with full knowledge
that that people dying means we're doing the right thing.
To me, Appendix five begs the question,
I mean, what responsibility do we have for this?
It doesn't quite feel like this is something
that we can just shrug and say,
we didn't know this is going to happen.
It feels like we knew Dan Well this is going to happen.
You know, when you ask the question, what is our responsibility and when you say our, I think, and I take that to mean what is our responsibility as a nation.
The answer at the time and the answer still is that the enforcement will do everything that it can to prevent people
from crossing in dangerous areas, but that cannot include no longer doing enforcement across
the border.
Now Doris says that once they started to realize these numbers had spiked and that people were
going through these areas, they started doing a lot of public awareness campaigns,
information campaigns, warning people
about the dangers of the desert,
efforts devoted to safety on the Mexican side,
and they created a whole new search and rescue unit.
So there were all kinds of efforts to address it,
but I will be absolutely frank with you,
the idea of abandoning any kind
of strengthened border enforcement
because of that consequence was not a serious,
not a point of serious discussion.
And the policy never really changed in any substantive way.
There was a later report that came out
from the government accountability office in 2006
that basically said, you look, you've done all these safety measures, but the deaths in the
desert are still going up. Doris Meissner was no longer head of the INS at that point, but after
reaching out to a whole bunch of people who wrote that report and the people who received it
and hearing nothing back, frankly, I finally got in touch with the commissioner of customs and
board protection under President Bush at the time, Ralph Basham, now retired. And he told me he remembered
reading that report. He said that he thought about those deaths all the time every day.
But in the end, he said it was just politically infeasible to back off the enforcement at the
major crossing points, or to get enough board of patrol to really control dangerous areas like the
desert.
And in the end, the US government didn't make any substantive changes in response to the rise in deaths.
And I guess you could read that as a lack of political will or indifference,
but Jason actually argues that we were giving a sort of tacit blessing to this system
that was killing all these people because it kept this problem just
swept under the rug. Yeah
Are you saying that the U.S.
government or whatever portion of it is responsible for this policy is knowingly
Killing people I
would say it's knowingly putting people in harm's way and they know that there is a
high likelihood that certain percentage of people are going to die and have been dying.
So it's like they're having nature do their dirty work?
That's kind of what you feel like.
Absolutely.
I would say 100% that nature is an agent of the Border Patrol.
It's this kind of unsung hero of the border patrol.
They're not on the payroll, but they do all this work.
The environment beats up on migrants,
and then those who don't make it, it cleans up the mess as well.
And nobody has to be accountable for this
because it just disappears.
We asked Customs and Border Protection, which oversees Border Patrol, to comment appears.
We asked Customs and Border Protection, which oversees Border Patrol to comment whether
they had tried to change their strategy to avoid migrant deaths, and they declined to answer.
I wonder if you feel somehow ambivalent about it.
Obviously, there are trade-offs for everything.
Every plan has unintended consequences,
but now this has happened and these deaths
are also happening.
I wonder how you feel about it,
if you feel somehow ambivalent about it.
I feel deeply ambivalent about it.
I feel deeply sorry about it.
I am very conflicted about it.
I also know that migration is by its very nature
and incredibly dangerous enterprise,
when it's illegal immigration, people coming up well
before they ever get to the US border.
People coming up through Mexico, through very dangerous areas
where they are robbed and kidnapped
and extorted. I mean, there are awful, terrible things that go on in this quest for a better life.
What I wish is that we would be able, as a country, to put immigration policies into effect,
that actually allow for people to come here legally whom our economy is asking for in terms of the jobs
that exist in the country.
This system that we've been involved with for now decades
of allowing illegal immigration to occur
in sizeable numbers, having work for people in this country is indefensible.
And the enforcement agencies are caught in between that.
They're required to create border security.
And yet there are these terrible costs.
Those terrible costs would not be there
if we as a country and as a political system would come
to grips with the issue that is right in front of our eyes and that we simply won't come
together politically to answer.
We are a nation of immigrants.
We are a country that believes in the rule of law, it is indefensible in light of that history and those values to have
allowed this kind of illegal immigration picture to go on in the way that it has for all these
many years. I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean,
I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean,
I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean,
I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, I mean, not gonna do anything. I mean, we know that, you know, I spend a lot of time now,
most of my time is not spent with smugglers
who love the idea of a wall.
Because they're like, man, I can charge twice as much
for this, for my services, even though it's really not
gonna be that much harder.
I mean, because people dig underneath it,
they crawl over it, they fly over it,
they take a boat around it.
I mean, the wall itself is never gonna be a deterrent.
And on top of that, I actually, I didn't even know this when we talked to Jason,
but if you listen to the things that President Trump has said about the wall since coming into office...
That doesn't mean 2,000 miles of wall because you just don't need that, because of nature, because of mountains and rivers and lots of other things. wall since coming into office.
It would end up just being a sort of even stronger version of this policy.
An even stronger funnel into these very places that are killing people and erasing any evidence of their death.
Okay, so we reported all of that back in 2018 under the Trump administration. It's all still true.
Hundreds of migrants are still dying in the desert every year on route to the US.
Latest numbers I could find are from the UN's migration agency documenting 686 deaths
along the US-Mexico border in 2022.
Like all the other migrant death numbers for this region, no matter who's collecting them,
that number is almost certainly an undercount.
In September 2023, that same UN migration agency deemed the US-Mexico border a quote, the deadliest
land route for migrants worldwide on record.
In a few ways, the Biden administration has pulled back from the deterrent strategy,
so for example, promoting more legal pathways for asylum and migration from certain countries, but despite that,
deterrence is still central to American border policy.
I mean, now Homeland Security Secretary Alejandro Mayorkas.
Here's a clip from a CNN interview, Dana Bash did with President Biden's Homeland Security
Secretary Alejandro Mayorquez in 2022. He told me on the show last year that your message was, do not come.
That was your message to migrants. What's your message now?
The same. The very same. Because our border is not open. Do not come.
Now, it's one thing for someone considering migrating to hear that message coming from
a high level bureaucrat in the US government.
It is quite a different thing to hear it coming from a family member, a loved one who
has already done that very journey saying, do not come. And that's what our next and final episode in the Border
Trilogy will be about, a single story of a single family that will crystallize the personal emotional
landscape of deterrence. This episode of our Border Trilogy was reported by me, Lotha Fnaassur, with Tracy Hunt.
It was produced by Matt Kilti, with Bethel Habtay, Sara Kari, and myself.
Big thanks to Jason De Leon, whose book is called The Land of Open Graves, to Timothy
Dunn, who's written a lot about this, including the book, blockading the border and human
rights.
Special thanks to Oscar Servantes, Jose Romero,
Erica King, Joe Reyes, the rest of the agents that we met from US Border Patrol in El Paso,
as well as to David Ham, Liz, and the rest of the staff at the Border Patrol History Museum.
Thank you to Veronica Reyes Centrone, to former El Paso Mayor Larry Francis,
retired Border Patrol Secretary Chief Ron Sanders, as well as Robin
Reyniki at the University of Arizona, and Todd Miller at the Border Chronicle.
That's it, thank you so much, I'm Lathafnasser, this is Radio Lab next week, the finale of our
Border Trilogy.
Catch you then. Jeremy Bloom, Becca Bressler, Rachel Kusik, Aketty Foster Keys, W. Harry Fortuna, David Gabel,
Maria Paz Gutierrez, Sindu Nyan Asambada,
Matt Kielte, Annie McEwan, Alex Niesin, Saurakari,
Alyssa John Perry, Sarah Asambak, Arian Wack,
Pat Walters, and Molly Webster,
with help from Timmy Broderick.
Our fact checkers are Diane Kelly, Emily Krieger,
and Natalie Middleton.
Hi, this is Tamara from the Pasadena, California.
Leadership Support for Radio Lab Science Programming
is provided by the Gordon and Betty Moore Foundation,
Science Sandbox, a Simon's Foundation initiative,
and the John Templeton Foundation.
Dundational Support for Radio Lab was provided by the Alfred P. Sloan Foundation.