Sgt. Sloan Seiler, Winter Mountain Leaders Course 1-15, student, Marine Corps Mountain Warfare Training Center, and 1st Lt. Mancelino Figueroa, WMLC 1-15, class commander, 1st Battalion, 3rd Marine Regiment, lead a line of Marines pulling a block of ice back into Levitt Lake at the MCMWTC, Bridgeport Calif., Jan. 30, 2015. The blocks of ice that were cut out of the lake were returned after the Marines concluded training. (Official Marine Corps photo by Cpl. Charles Santamaria/Released) - Sgt. Sloan Seiler, Winter Mountain Leaders Course 1-15, student, Marine Corps Mountain Warfare Training Center, and 1st Lt. Mancelino Figueroa, WMLC 1-15, class commander, 1st Battalion, 3rd Marine Regiment, lead a line of Marines pulling a block of ice back into Levitt Lake at the MCMWTC, Bridgeport Calif., Jan. 30, 2015. The blocks of ice that were cut out of the lake were returned after the Marines concluded training. (Official Marine Corps photo by Cpl. Charles Santamaria/Released)