Thirteen years ago Army infantryman Bowe Berghdal walked off of Observation Post Mest near the town of Yahya Kheyl in the Paktika Province of Afghanistan. He was held captive for almost five years.

Jack Murphy sat down with Michael Ames, co-author of "American Cipher: Bowe Bergdahl and the U.S. Tragedy in Afghanistan." Is there more to the story of Bowe Bergdahl's capture and detention? Over a decade later, new questions are being raised and the answers aren't what you think.