Doub't they are that nutty Sly
Ahmadinejad is a politician on a mission and knows very well that the Holocaust existed. He also knows the relevance of the holocaust in shaping policies in the ME.
If the core of US support for the State of Israel can be pretended to be excuses like the Holocaust - Ahmadinejad's weapon will be to deny it ever happened.
All that stuff is the same as.... eg Bush et al claiming "mushroom clouds" in their sales pitch/hype over Iraq - there's no end to the verbal spewage of politicians - they are all born liars
