MARINE CORPS BASE QUANTICO, Va. (Dec. 3, 2021) Students with the Wharton School of Business in Philadelphia, Pennsylvania complete leadership building challenges at Officer Candidate School on Marine Corps Base Quantico, Virginia, Dec. 3, 2021. This event is held to teach the students the importance of leadership and teamwork, even when faced with adversity. (U.S. Marine Corps photo by Lance Cpl. George Nudo)