The daughter of U.S. Air Force Staff Sgt. Michael Rivera Vega, center, a noncommissioned officer in charge of medical logistics with the 52nd Medical Support Squadron, learns tricks from players with the Harlem Globetrotters basketball team during an exhibition game in the Skelton Memorial Fitness Center at Spangdahlem Air Base, Germany, Dec. 4, 2013. More than 1,000 Airmen and their families attended the event which was part of an international tour that visited 12 overseas military installations. (U.S. Air Force photo by Staff Sgt. Joe W. McFadden/Released)