Airmen from the 28th Operations Group load gifts onto a B-1 bomber parade float as they prepare to deliver them to the children at the Youth and Family Services center in Rapid City, S.D., as part of the Angel Tree gift program at Ellsworth Air Force Base, S.D., Dec. 18, 2012. The Angel Tree gift program provides an opportunity for Airmen to make a difference in the lives of families in the Black Hills community. (U.S. Air Force photo by Airman 1st Class Anania Tekurio/Released)