Volunteers from Ellsworth Air Force Base, S.D. unload more than 180 presents from Santa's sleigh to take into the classrooms at the Youth & Family Services Child Care program in Rapid City, S.D., Dec. 15, 2011. This is the fifth year the 28th Operations Group has conducted an Angel Tree program. (U.S. Air Force photo by Airman Alystria Maurer/Released)