Staff Sgt. Corey Baczkowski speaks with a potential Air Force recruit in his office in Littleton, Colo. The 367th Recruiting Squadron NCO donated bone marrow through the C.W. Bill Young Department of Defense Marrow Donor Program in August to help save the life of a man who suffers from advanced lymphoma. (U.S. Air Force photo/Master Sgt. Carrie Rios)