Staff Sgt. Kristen McDonald, 89th Arial Port Squadron security manager, assists Byron Harris, District of Columbia Special Olympics athlete, during the 2017 D.C. Special Olympics Bowling Championship at Hyattsville, Md., Feb. 16, 2017. Volunteers were encouraged to help with equipment, keep score, get to know the athletes and cheer them on throughout the tournament. (U.S. Air Force photo by Senior Airman Philip Bryant)