LA Times story on Salvadoran gangs and US immigration policy

The Los Angeles Times has an in-depth report on the spread of Central American gangs and how US immigration policy does little more than give Mara Salvatrucha (MS-13) gang members a free trip home to El Salvador before they return illegally to the US. More revealing than the text article is the multimedia gallery which has video and photo coverage and a look behind the walls of prison in El Salvador.