YOUNGSTOWN AIR RESERVE STATION, Ohio -- U.S. Army Staff Sgt. Howard Sanborn, an airborne infantryman with the U.S. Army Parachute Team Golden Knights, demonstrates how to fold a parachute for visitors of the YARS 'Thunder Over the Valley" Air Show and Open House, Aug. 9, 2009. YARS hosted more than 65,000 visitors during the 2-day, free event. U.S. Air Force photo by Airman 1st Class Megan Tomkins