Graduation Attendees U.S. Air Force Academy cadets wearing face masks listen to opening remarks during the academy's Class of 2020 graduation ceremony in Colorado Springs, Colo., April 18, 2020. SHARE IMAGE: Download Image: Full Size (1.76 MB) Tags: air force Photo By: Trang Le, Air Force VIRIN: 200418-F-FZ674-1013Y.JPG Photo Gallery