dempsey, chairman of the joint chiefs of staff to respond on his facebook page saying like any american, he is innocent until proven guilty. our army's leaders will not look away from misconduct if it occurred. a 2012 rolling stone article detailed a seemingly disillusioned bergdahl and a unit in trouble, saying from the start everything seemed to go wrong. when a lieutenant was removed from duty, it was, quote, quickly followed by a collapse in unit morale and an almost complete breakdown of authority. but bergdahl's former team leader insists allegations the men weren't doing their jobs correctly were not true. >> i believe that was incredibly blown out of proportion. there was no discipline issues in our platoon. >> a u.s. official tells cnn that during the five years when bergdahl was in captivity, there were a couple of instances when they had some intelligence about where he might be, but they did not launch a rescue mission