He doesn’t outright claim it, he’s too smart for that. But the messages he sends to the Truthers by regularly appearing on Alex Jones’ agitprop show and the language he uses in the links in Post #13 are unmistakable. He probably doesn’t believe anything of the sort, but he’s actively soliticing Truther support in a big way.
I think it’s very likely that he believes it. He’s certainly never hesitated to consort with kooks.