Participants receive a safety briefing and pep talk from Staff Sgt. Freddie Jones, 27th Special Operations Services Squadron, prior to the start of a 5K fun run on Cannon Air Force Base, N.M., April 28, 2011. The run was organized in support of Earth Day, Arbor Day and Sexual Assault Awareness Month. (U.S. Air Force photo by Tech. Sgt. Josef Cole)(RELEASED)