Here's your viewing guide for Saturday in Rio, the second-to-last day of the Olympics ... On Friday night, Usain Bolt won his ninth gold while the U.S.A. botched the relay and were disqualified (they later filed an appeal) ... Polish discus thrower Piotr Malachowski is selling his silver medal to help a boy fighting cancer ... Nine Australian athletes are suspected of falsifying their credentials ... A great read on how finishing fourth can forever change an athlete ... And the Czech swimming team perfectly recreated the Baywatch opening.