GREETING GATES U.S. Army Lt. Gen. David M. Rodriguez greets U.S. Defense Secretary Robert M. Gates upon his arrival to Bagram Airfield, Afghanistan, Dec. 7, 2010. Gates is in Afghanistan to receive operational updates and thank troops for their service. Rodriguez is the commander of the International Security Assistance Force Joint Command. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 274670-J-LTR43-917.jpg Photo Gallery