Gen. David Petraeus bids farewell to an Iraqi army general after completing a tour. Commanding General of Multi-National Force-Iraq Gen. David Petraeus, U.S. Army, bids farewell to an Iraqi army general after completing a tour of a market in Abu Ghraib, Iraq, on Aug. 2, 2008. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 234733-N-ZAR65-530.jpg Photo Gallery