Lost in the United States: From Teenage Migrants to Trafficking Victims
![](https://media.wnyc.org/i/800/0/h/85/1/AP_564832111748.jpg)
In this Tuesday, July 7, 2015 file photo immigrants from El Salvador and Guatemala who entered the country illegally board a bus after they were released from a family detention center in San Antonio.
( Eric Gay / AP Photo )
( Eric Gay / AP Photo )