I'm a Survivor: David Cline
U.S. Air Force Senior Airman David Cline, a 354th Civil Engineer Squadron heavy equipment operator, smiles Nov. 5, 2015, at Eielson Air Force Base, Alaska, as he considers overcoming cancer. Cline had a brief battle with cancer but came out a survivor. (U.S. Air Force photo by Airman 1st Class Cassandra Whitman/Released)