Col. Mark Weatherington, 28th Bomb Wing commander, signs the first pledge to kick off the 2013 Air Force Assistance Fund campaign at Ellsworth Air Force Base, S.D., March 27, 2013. The AFAF was established to raise funds and provide support to Airmen in need, their families, and those of retired Air Force members. (U.S. Air Force photo by Airman 1st Class Alystria Maurer/Released)