Yeah, he is a little. His Webmaster, 'lefty Jeff Neff' is a lot wackier.
Rense's philosophy is to read all the news and especially stuff you don't agree with. He says he doesn't agree with a lot of what his site posts. He's being anti-censorship. I say fine, I read the Barf material too as much as I can stomach.
What conservative issues Rense does believe in are tighter control of our borders in particular the Mexican border. A better educated public that is dumb down. China being a military threat that seeks to defeat the United States - pro Taiwan.
He's cynical about the press because of censorship and lies (I agree here). And his forum is a soap box of just about every conspiracy theory there is. His site is conspiracy central, which can be entertaining.