Looking back at Gregg Popovich's key moments with San Antonio Spurs

Looking back at Gregg Popovich's key moments with San Antonio Spurs originally appeared on NBC Sports PhiladelphiaSome of the key moments in the career of San Antonio coach Gregg Popovich, who stepped down as coach Friday:Dec. 10, 1996: The beginningSaying the team needed a change in direction, general manager Gregg Popovich fired coach Bob Hill and named himself coach on the same day that star center David Robinson was returning to the lineup. The Spurs were 3-15 at the time.June 25, 1997: Tim