Locked doors secure the hallway outside the hearing room where former CIA 

Locked doors secure the hallway outside the hearing room where former CIA Director David Petraeus is testifing before the House Intelligence committee on the Sept. 11, 2012 attack in Libya, on Capitol Hill in Washington, Friday, Nov. 16, 2012. (AP Photo/Cliff Owen)
Associated Press
Locked doors secure the hallway outside the hearing room where former CIA Director David Petraeus is testifing before the House Intelligence committee on the Sept. 11, 2012 attack in Libya, on Capitol Hill in Washington, Friday, Nov. 16, 2012. (AP Photo/Cliff Owen)
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