Lightning Fast Members of the Air Force's F-35A Lightning II Demonstration Team sprint to their positions during the Defenders of Liberty Air and Space Show at Barksdale Air Force Base, La., May 17, 2019. SHARE: Download: Full Size (3.01 MB) Tags: Air Force Credit: Air Force Senior Airman Alexander Cook VIRIN: 190517-F-BQ566-1005C.JPG Photo Gallery