This has been going around the Internet for awhile, but in case you haven't seen it, this week's 40th anniversary of the first moon landing is the perfect time to view it. The CNN broadcast starts with the Mythbusters debunking the conspiracy theories that claim the moon landings were faked. Then, at around the 2:10 mark, we see one of the leading conspiracy theorists giving former astronaut Buzz Aldrin a hard time. Aldrin went to the moon with Neil Armstrong and was the second man to walk on the moon, for those who don't know. Aldrin tells the guy to back off, and when the nut persists, Buzz lands a solid right to the jaw. Keep watching afterward for one of the Mythbusters' classic reaction.