U.S. Air Force Senior Airman Thomas Haulmann, 633rd Civil Engineer Squadron firefighter, demonstrates the protective gear firefighters wear when responding to fires at Langley Air Force Base, Va., Oct. 13, 2011. Base firefighters taught children at the child development center about fire safety during National Fire Prevention week, Oct. 10-14. (U.S. Air Force photo by Airman 1st Class Teresa Cleveland/Released)