Watch the Ads Obama Is Airing in Central America to Keep Kids From Coming to the US

Preparing for his dangerous trip north, a Central American teen stops to pen a letter to his uncle in the United States. He writes that his mom is telling him to think hard about the risks: the gangs on the trains, the cartels that kidnap migrants, the days of walking through the desert. But those roadblocks, he writes, are worth it: "I see myself earning a bunch of money in the United States, and my mom here without any worries." More MoJo coverage of the surge of unaccompanied child migrants f...