AMERICA AT A CROSSROADS | Gangs of Iraq | Preview | PBS

This is a preview of “Gangs of Iraq,” which takes a hard look at how the four-year training effort has failed and how these coalition-trained forces have themselves been infiltrated by various sectarian militias. “Gangs of Iraq” is part of PBS’ America at a Crossroads, and airs on Tuesday, April 17th at 9 PM EST (check local listings). For more details visit http://www.pbs.org/weta/crossroads