U.S. Marine Corps Lance Cpl. Tony C. Mosier Jr., motarman with 1st Battalion, 6th Marine Regiment, shows a student from Johnson Primary School how to look through the sights of a M252 mortar during the Johnson Primary School Career Day Observance on Camp Lejeune, N.C., April 24, 2015. The career day observance provided students with insight and information about the chosen occupations of some of the parents by providing Service members and static displays of the equipment used by the military to perform their jobs on a daily basis. (U.S. Marine Corps photo by Cpl. Carolyn P. Pichardo, MCI-East Combat Camera, Camp Lejeune/Released)