Must've been watching Bugs Bunny or Foghorn Leghorn cartoons while indulging in his preferred recreational chemicals.
The problem with his story is the part about, "all that cable TV stuff about ancient astronauts". That's more of a Unitarian Universalists (who tend to be liberal) and New Age (also mostly liberals) kind of thing. Maybe some cable TV channel somewhere has picked up on it, but that idea traces back at least to Eric Von Daniken's Chariots of the Gods. I read it out of curiosity when I was 17 ... couldn't believe any reasonably intelligent person would buy his "evidence".