U.S. Marines Sergeant Timothy Dean, left, and Lance Cpl. Samuel Yan with 2nd Maintenance Battalion, 2nd Marine Logistics Group, prepare to crush a van with an M88 A-2 Tank Recovery Vehicle on family day on Camp Lejeune, N.C., April 24, 2014. The Marines showcased tactical vehicles and weapons to friends and family members to raise money for the Marine Corps ball. (U.S. Marine Corps photo by Lance Cpl. Desire M. Mora/Released)