FILE - In this July 26, 2008 file photo, U.S. Army Gen. David Petraeus, then top commander in Iraq, center, walks with, from far left, Iraqi Police Brig. Gen. Mohammed, Iraqi Army Gen.

 

              FILE - In this July 26, 2008 file photo, U.S. Army Gen. David Petraeus, then top commander in Iraq, center, walks with, from far left, Iraqi Police Brig. Gen. Mohammed, Iraqi Army Gen.
FILE - In this July 26, 2008 file photo, U.S. Army Gen. David Petraeus, then top commander in Iraq, center, walks with, from far left, Iraqi Police Brig. Gen. Mohammed, Iraqi Army Gen. Farhan, a translator,mayor Najim Abdullah Ahmed, and Maj. Mark Read, at a market in Muqdadiyah, about 90 kilometers (60 miles) north of Baghdad in Iraq's volatile Diyala province. Petraeus, the retired four-star general who led the U.S. military campaigns in Iraq and Afghanistan, resigned Friday, Nov. 9, 2012 as director of the CIA after admitting he had an extramarital affair. (AP Photo/Maya Alleruzzo, File)