We finish up an array of decidedly different documentaries this week with Steve James, Frederick Marx, and Peter Gilbert's Hoop Dreams, the story of Arthur Agee and William Gates, two young men from Chicago with athletic ambitions. Like Burden of Dreams -- though for vastly different reasons -- what was meant to be a short shoot ballooned to four years, and Hoop Dreams arrived as one of the best sports documentaries in history, as well as a lasting indictment on racism and classism in America.