Rulings on Evidence in WikiLeaks Pre-Trial Hearings

Pre-trial hearings against Army Pfc. Bradley Manning have ended. Manning is accused of "aiding the enemy" by leaking thousands of classified military documents, many of which were published on WikiLeaks. Hari Sreenivasan talks Arun Rath, a reporter for PBS' Frontline and PRI's The World, about what happened in the courtroom