Did you here Trump mention at a recent rally that all these illegals have phones in their hands?

My guess is the government gave them the phones.

“You ever see the illegal aliens, the weirdest thing, they come in by the tens of thousands, sometimes a day, and they all have cellphones. I’m saying, where did they get the cellphones?” he said. “Everybody has a cellphone. They’re all talking in these beautiful cellphones. And they’re expensive ones, too. They’re nice ones.”

When Trump begins the mass deportation, triangulating their exact location, illegal aliens will be easy to locate.