A U.S. Air Force F-22 Raptor Demonstration Team signs autographs for children during the 2018 Los Angeles Air Show in Lancaster, Calif., March 23, 2018. A mission of the demo team is to educate current and future U.S. Air Force generations of the importance of air superiority, while enhancing community relations. (U.S. Air Force photo by Senior Airman Kaylee Dubois)