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 in stressful environments. (U.S. Marine Corps photo by Lance Cpl. Kayla LaMar)