Senior Airman Taqla Eidson, 944th Force Support Squadron food service specialist, donates blood May 7 during the 944th Fighter Wing Blood Drive. United Blood Services, a non-profit community blood center founded in Phoenix, Ariz. in 1943, provides blood and blood products to more than 500 hospitals across the United States. (U.S. Air Force photo by Tech. Sgt. Nestor Cruz)