Article Photos: An apologetic Petraeus expresses regret for affair



  Senate Intelligence Committee Chair Sen. Dianne Feinstein, D-Calif. is surrounded by reporters after speaking, on Capitol Hill in Washington, Friday, Nov. 16, 2012, following a committee's closed-door hearing where former CIA Director David Petraeus testified on the Sept. 11, 2012 attack in Libya. (AP Photo/Cliff Owen)

Senate Intelligence Committee Chair Sen. Dianne Feinstein, D-Calif. is surrounded by reporters after speaking, on Capitol Hill in Washington, Friday, Nov. 16, 2012, following a committee's closed-door hearing where former CIA Director David Petraeus testified on the Sept. 11, 2012 attack in Libya. (AP Photo/Cliff Owen)