Who's the best American basketball player of all time? Vote in our '250 for 250' poll
By Eric Larsen, USA TODAY••USA Today
USA TODAY Sports '250 for 250' series will explore the greatest home-grown American sports figures of all time, starting with men's basketball.
Now through July 4, USA TODAY Sports is releasing our "250 for 250" list of America's top homegrown athletes of all time. Each week we'll bring you all-time standouts from across the sports world, an…