question, is poverty genetic. morrison freeman tomorrow on cnn tonight. that's it for us tonight. -- captions by vitac -- www.vitac.com good evening. ordinarily the release of an american service member after five years of captivity would cause celebration and joy but in the case of army sergeant bowe bergdahl, only america's prisoner of war in afghanistan that is not entirely so. little that's ordinary and nothing simple or free of controversy about his story. how he vanished was captured by a taliban group. what he said before this disappearing in a letter home that was sharply critical of american policy. then there's the trade of five guantanamo bay detainees. whether the obama administration broke the law in making the deal. and is sending out mixed messages about the whole thing. we'll talk about it all tonight. you'll hear from all sides including a soldier who served with bowe bergdahl who says he