NJ governor had secret weight loss surgery

FILE - New Jersey Gov. Chris Christie answers a question in this April 30, 2013 file photo taken in Long Beach Township, N.J., during a town hall meeting. Christie secretly underwent gastric band surgery in February to try to lose weight at the urging of his family. Christie told The New York Post for a story in Tuesday's May 7, 2013 edition. (AP Photo/Mel Evans, File)New Jersey Gov. Chris Christie, who has both joked about his weight and said that it's a real concern, secretly underwent a weight-loss surgery in February that experts say could help him if he gets exercise and watches what he eats.