3:47 a.m. That s when they come for Wren Clemmens. She s hustled out of her house and into a waiting car, then a plane, and then taken on a forced march into the desert. This is what happens to kids who ve gone so far off the rails, their parents don t know what to do with them anymore. This is wilderness therapy camp. Eight weeks of survivalist camping in the desert. Eight weeks to turn your life around. Yeah, right.