An alleged member of the Mara Salvatrucha gang, is detained by members of the National Civil Police, in Ciudad Delgado, 4 km north of San Salvador, April 23, 2015. AFP PHOTO / Marvin RECINOS (Photo credit should read Marvin RECINOS/AFP/Getty Images)
An alleged member of the Mara Salvatrucha gang, is detained by members of the National Civil Police, in Ciudad Delgado, 4 km north of San Salvador, April 23, 2015. AFP PHOTO / Marvin RECINOS (Photo credit should read Marvin RECINOS/AFP/Getty Images)