** FILE ** Pentagon press secretary George Little (center) takes part in an audio news conference with Brig. Gen. Stephen A. Clark of the Air Force Special Operations Command (pictured on a television top right) at the Pentagon on Thursday, Dec. 22, 2011. (Associated Press)

** FILE ** Pentagon press secretary George Little (center) takes part in an audio news conference with Brig. Gen. Stephen A. Clark of the Air Force Special Operations Command (pictured on a television top right) at the Pentagon on Thursday, Dec. 22, 2011. (Associated Press)