FILE - In this file image taken from video obtained from Voice Of Jihad Website, which has been authenticated based on its contents and other AP reporting, Sgt. Bowe Bergdahl, sits in a vehicle guarded by the Taliban in eastern Afghanistan. A senior defense official says Bowe Bergdahl, the Army sergeant who spent nearly five years as a Taliban captive in Afghanistan, has been returned to regular Army duty. As of Monday he is assigned to U.S. Army North at Joint Base San Antonio-Fort Sam Houston in Texas. That is the same location where he has been decompressing from the effects of his lengthy captivity. (AP Photo/Voice Of Jihad Website via AP video, File)