For nearly five years Arthur Agee's and William Gates' remarkable lives were chronicled by a team of filmmakers. Roughly 250 hours of film were devoted to their journeys from the playgrounds to high school competition to college recruitment and -- whittled down to three hours -- it became the award-winning film Hoop Dreams. Now journalist Ben Joravsky vividly brings to light all the richness and subtlety of their stories, and the impact their aspirations...