MARINE CORPS AIR STATION CHERRY POINT, N.C. -- A student attached to Marine Corps Embassy Security Group (MCESG) escorts two Marines around a cool down circle after the Marines have completed oleoresin capsicum (OC) spray training at the MCESG barracks on Marine Corps Base Quantico, Va., Sept. 16, 2016. Students are OC sprayed as a part of their training to become Marine Corps Security Guards. (U.S. Marine Corps photo illustration by Cpl. Micha Pierce) (A banner was added to the original photo)