Master Sgt. Joseph Jackson, 28th Munitions Squadron munitions controller, gives a safety briefing to riders during a motorcycle mentorship ride event at the Pride Hangar at Ellsworth Air Force Base, S.D., April 30, 2012. The mentorship ride promoted safe motorcycle riding in an effort to help prevent motorcycle accidents. (U.S. Air Force photo by Airman 1st Class Zachary Hada/Released)