Vladi was just 15 years old when he joined a migrant caravan, travelling all the way from El Salvador, to Tijuana on the US-Mexico border. He arrived there last autumn with his grandmother. But by November, Vladi, was on his own. His grandmother needed to return to El Salvador, and Vladi remained at a youth shelter for other unaccompanied migrants like him. Many were hoping to seek asylum in the United States. So was Vladi. But ahead of them is the hostility of the Trump administration. The story of one family in America’s migrant crisis.

(Vladi, center, is from El Salvador. He says the gangs try to recruit you when you turn 14 or 15. He's 15. He says instead of joining a gang, he joined the migrant "caravan" headed toward the United States. Credit: Erin Siegal McIntyre/Frontline)