I was never really into conspiracy theories, but my nieces have a bunch of them that they have shared with me in the past. Not their own theories, but stuff they have read about here and there. Most notably that Michael Jackson is still alive, and then something with the airport in Denver and how it is built to conceal something I think. Myself, I just read a book that referenced The Count of Saint Germain. Interesting stuff if you have never dug into that one!