Puzzle work at the 2012 International NCO Leadership Development Symposium
Senior Master Sgt. Mike Murphy, left, a flight engineer in the 166th Airlift Wing, Delaware Air National Guard, works on a puzzle with a fellow NATO service member from Canada during the International NCO Leadership Development Symposium (INLEAD) held July 8-13, 2012 at the Air National Guard Training and Education Center, McGhee-Tyson ANG Base, Tenn. (National Guard photo)