Popovich had reservations, but Spurs coach ready for restart

San Antonio Spurs head coach Gregg Popovich talks with the media during media day Sept. 30 in San Antonio. Freshmen at the United States Air Force Academy are called doolies, and the experience for those first-year cadets can be extremely difficult. Popovich, class of 1970, hasn’t forgotten those days. And for the San Antonio coach, a couple days of lockdown at Walt Disney World brought back the memories of doolie life.