Errol Morris debunks all conspiracy theories in one fell swoop with an amusing anecdote. But it isn't great cinema. Documentaries that mostly show a person sitting in a chair talking should be radio programs, not cinema. But I guess then they wouldn't get put on you tube, or get much attention. And don't look for a fascinating story here. The story is that there is no story. Not the story we are looking for, anyway.
Fantastic. It is a joy to watch and is equal parts humorous, informative, and thought-provoking. Supposedly this is part of a larger documentary being worked on by Morris on this topic...I really hope that is the case.