Save it, I was stationed in AZ, I saw plenty of torn up off roads trails, waste for days, migrants are nasty, the world is better off with out them moving around. Not only that, the coyotes make rape trees to mark the way. If you think a female at any age makes that trip as a virgin you need to wake the F up. The ones that are killed, sold or forced into sex slavery alone are reason enough to build the wall, screw the climate. Let's save people over trees.