BAGHDAD BRIEFING Defense Secretary Robert Gates responds to a question as Gen. Peter Pace, chairman of the Joint Chiefs of Staff, and Gen. George Casey, commander, Multi-national Forces-Iraq look on, during a press conference in Baghdad, Iraq, Dec. 22, 2006. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 865626-Z-AZD89-297.jpg Photo Gallery