This is the beautiful moment Bart Sibrel, a moon landing denier, took a clean lick to the face off Buzz Aldrin.
The conspiracy theorist set up a fake meeting in a hotel, where Buzz thought he was telling kids about space travel.
However upon appearing, Buzz was mobbed by Sibrel, harassed and asked to swear on the bible that he walked on the moon, multiple times.
It all got too much for OAP Buzz, who eventually socked him right in the face. Wonderful stuff.