Any doentation of Mahmoud being a blatant horses ***?

I always thought Mahmoud Amedinejad, however that's spelled, was a crazy insane psycho constantly spouting off anti american rhetoric. When I thought about it, I've really only seen small clips of what him, so I decided to listen to his speech today, and suprisingly I didn't think he seemed like the villian he is being portrayed as. Maybe he was just on good behavior today, but can anyone direct me to any real footage on the contrary?