Staff Sgt. Alexander Wilson, U.S. Air Force Honor Guard Drill Team member, shows his M1-Garand rifle to the crowd after a four-man performance during the 58th Annual Chicago Air and Water Show on the shoreline of Lake Michigan in Chicago Aug. 21, 2016. The show’s headliners were the USAF Thunderbirds, U.S. Army Golden Knights and the U.S. Navy Leap Frogs. (U.S. Air Force photo by Senior Airman Ryan J. Sonnier)