Border Patrol agents in Texas pulled four illegal aliens out of a portable water tank, and arrested the U.S. citizen who put them there. CBP reported the rescue recently, and the details are exactly the kind of thing people a thousand miles from the border refuse to believe when you tell them.

A portable water tank. If you've never spent time on ranch country, that's a big plastic or steel trough on a trailer, the kind we haul behind a pickup to keep stock watered in a dry pasture. In a Texas summer, the inside of one of those things is an oven. Four human beings were loaded into it like cargo, no ventilation worth the name, and hauled down the highway. That's the cartel product model in one image. To these outfits, people are freight. Nothing else.

The driver was a U.S. citizen. That part matters, and I'll tell you why. The cartels don't send their own guys to drive loads through checkpoints. They recruit Americans, and anybody who's lived out here any time at all knows how the pitch goes: quick cash to roll the dice with other people's lives. When the tank gets opened and four people come out gasping for air, the driver eats the federal charge and the outfit finds another driver by Friday. The American kid is disposable too. Everybody in the transaction is disposable except the money.

I've found people in places like this. Under cargo mats in pickup beds, in stock trailers, in a stash house in Brackettville that smelled so bad you knew something was wrong from the road. The water tank trick isn't new. Smugglers have used tanker trucks, grain trailers, railroad cars, and every variation of sealed container you can imagine, because the whole game is getting past the checkpoint line. The farther north a load gets, the more it's worth. So they stuff people into whatever will roll, and sometimes the people inside don't come out alive. Every summer we read about a load found dead in a tractor trailer in San Antonio or somewhere like it, and everybody acts shocked. Nobody out here is shocked. We've been watching the same math run for thirty years.

Credit where it's due, and I don't hand that out lightly: the agents caught this one. However they caught it, a dog, a checkpoint, an agent who thought the trailer looked wrong, CBP didn't say and I won't guess, somebody opened that tank before four people cooked inside it. That's good police work, plain and simple. A rescue like that doesn't make the evening news the way a tragedy does, but four people going home breathing instead of coming out in bags is the whole job right there.

And keep this part straight while the usual crowd talks about "migrants" like they wandered over for a better life: somebody put those four people in a tank. They didn't climb in on their own for fun. They paid, or their families paid, and the money went to a criminal enterprise that treats a sealed water tank as a delivery method. The open-borders types never have an answer for the tank. They don't live next to it.

The smuggler was arrested on human smuggling charges, and I hope whatever comes next is measured in years. As for the four in the tank, they'll be processed under the law like everybody else. The ones I really want are the two or three levels up the chain from the driver, the ones who loaded the tank and collected the fees. But you take down the operation one driver at a time, one checkpoint at a time, and this week the checkpoint won.