  | 
			U.S. Air Force Capt. Robert Wilson scans the area 
			for threats during a proficiency exercise on Joint Base Balad, Iraq, 
			April 10, 2009. Wilson is a combat rescue officer assigned to the 
			64th Expeditionary Rescue Squadron. 
			U.S. Air 
			Force photo by 
			Staff Sgt. James L. Harper Jr.  |