YOUNGSTOWN AIR RESERVE STATION, Ohio -- U.S. Army Staff Sgt. Noah Watts, an airborne infantryman with the U.S. Army Parachute Demonstration Team Golden Knights, teaches a young air show visitor how to fold a parachute during the YARS Air Show and Open House, Aug 9, 2009. The air show, "Thunder Over the Valley", attracted more than 65,000 visitors to YARS during the 2-day free event. U.S. Air Force photo by Senior Airman Brenda Haines