Video: Williams knows a softer side of Popovich

From his terse, short interviews with television sideline reporters during games to his sometimes caustic and sarcastic nature with the media in other situations, Spurs coach Gregg Popovich has developed a anti-social persona that screams toughness and coldness, but he isn't like that with everyone. Pelicans coach Monty Williams talks about his friendship with Popovich and how Popovich has mentored him during the season. Click here to see the video.