Four-time NBA champion San Antonio Spurs coach Gregg Popovich answers questions Monday from players in the 2012 Armed Forces Men's Basketball Championships while All-Army players listen in the backdrop at Chaparral Fitness Center on Lackland Air Force Base in San Antonio. Tournament play begins tonight with All-Marine Corps vs All-Navy at 5 p.m., followed by All-Army vs. All-Air Force at 7:30 p.m. U.S. Army photo by Tim Hipps, IMCOM Public Affairs