Article Photos: An apologetic Petraeus expresses regret for affair



  Acting CIA Director Michael Morell, leaves a Senate Select Committee on Intelligence closed oversight hearing into the circumstances surrounding the deadly attack on the U.S. Consulate in Benghazi, Libya, on Capitol Hill in Washington, Thursday, Nov. 15, 2012. (AP Photo/Manuel Balce Ceneta)

Acting CIA Director Michael Morell, leaves a Senate Select Committee on Intelligence closed oversight hearing into the circumstances surrounding the deadly attack on the U.S. Consulate in Benghazi, Libya, on Capitol Hill in Washington, Thursday, Nov. 15, 2012. (AP Photo/Manuel Balce Ceneta)