James Rosen - A senior official confirms to Fox News that the conduct of Sgt. Bowe Bergdahl — both in his final stretch of active duty in Afghanistan and then, too, during his time when he lived among the Taliban — has been thoroughly investigated by the U.S. intelligence community and is the subject of “a major classified file.” In conveying as much, the Defense Department source confirmed to Fox News that many within the intelligence community harbor serious outstanding concerns not only that Bergdahl may have been a deserter but that he may have been an active collaborator with...