Gregory Guy does the cool high-school version of show-and-tell -- he brought his grandfather, legend Buddy Guy, to speak. Photo courtesy of Kathryn Guelcher. Eight Forty-Eight.

The Cool School. Published Jul 16, 2000 at 8:00 PM EDT Updated Jul 01, 2010 at 1:36 PM EDT. By Newsweek Staff . Newsweek Is A Trust Project Member. FOLLOW. ... "We want to be this guy." ...