2015 Joint Base Andrews Air Show
Xinzhe Zhou, air show spectator, and Capt. Sara Harper, U.S. Air Force Thunderbirds Public Affairs officer, take a selfie after a performance during the 2015 Joint Base Andrews Air Show, Sept. 19. The Thunderbirds were the headlining act for the event. (U.S. Air Force photo/Airman 1st Class Ryan J. Sonnier/Released)