ASPEN, CO - JULY 07: Bill Gates attends "Waiting For Superman: Film Screening and Discussion" on Day 3 at Aspen Ideas Festival on July 7, 2010 in Aspen, Colorado. (Photo by Riccardo S. Savi/WireImage)
ASPEN, CO - JULY 07: Bill Gates attends "Waiting For Superman: Film Screening and Discussion" on Day 3 at Aspen Ideas Festival on July 7, 2010 in Aspen, Colorado. (Photo by Riccardo S. Savi/WireImage)