Lt. Gen. Donald Wurster, left, Air Force Special Operations Command commander, and Staff Sgt. Christopher Tyndall, 22nd Special Tactics Squadron combat controller, stand at attention during an award ceremony Sept. 8, 2010, at Joint Base Lewis-McChord, Wash. Sergeant Tyndall recieved a Purple Heart for wounds sustained in action March 30, 2010, in support of Operation Enduring Freedom. (U.S. Air Force Photo/2nd Lt. John Wylie)