craig have spent their whole lives here. they offered me mountain lion stew they picked up at angie's. >> tastes like chicken or pork to you? >> reporter: little more like pork. but the miller brothers feel their way of life is changing, and changing fast. >> greetings. >> i feel like if we don't establish a definite border at the rio grande, if we retreat 50, 100 miles in, once this -- that area's saturated with illegals, are they going to retreat another 50 miles? retreat, that's a pretty strong word? >> well, that appears to be what they've done here. >> reporter: at the high school, we spoke with a group of students, and they're pretty much like teens everywhere. good kids. but they've endured experiences your kids haven't. how many of ever heard gunfire from across the border? raise your hand. a few. this is something you've heard? >> it's scary hearing it. like, we're far away, but it's still scary, because you never know what could happen. >> some of our friends have family over there and it's kind of sad that almost every month, we have to say "sorry for your loss." >> reporter: so this is life in ft. hancock, a town on a broken border, a town here calls, almost ame