David Swindle writes to recommend a book, "Them: Adventures with Extremists" and it's by a British journalist named Jon Ronson.
In the book he tags along with various people labeled extremists -- Radical Muslims, Neo-Nazis, wild conspiracy theorists like Alex Jones and David Icke, KKK leaders, etc. -- and finds that all of them share a similar view: that there is an elite group running the world, specifically, the Bilderbergers. The last chapter of the book reports on what Ronson found when he visited Bohemian Grove -- he literally walked right in. What he discovered is, unfortunately, less interesting than the conspiracy nuts would like to believe. It's a fun, humorous, quick read.
On a related note, I got two comments, here and here by people who want me to take the claims of Jones and Connor seriously. Sorry, that is something I will not do.