Sgt. Xavier S. Ham, a motor transport dispatcher with S-4, Headquarters Battalion, Marine Forces Reserve, yells at a Naval Reserve Officers Training Corps Midshipmen from Tulane University to keep up during a 10 kilometer hike around an Armed Forces Reserve Center in Baton Rouge, La., October 20, 2018. Marines from Marine Forces Reserve, in New Orleans, assisted in the hike to provide personal experiences and motivation for midshipman to better prepare them for Officer Candidate School and for their future military careers. (U.S. Marine Corps photo by Cpl. Niles Lee)