Ronan Farrow Daily 06/04/14

Political fight swirls around Sgt. Bergdahl

Who is Sgt. Bowe Bergdahl? That question is now at the heart of a sweeping political fight over how America treats its soldiers, and how it treats its enemies. Sgt. Matt Vierkant, who served alongside Bergdahl speaks to Ronan Farrow from Afghanistan.... Duration: {{video.duration.momentjs}}