It might be nice if he actually stepped back and had a look at himself and his policies before coming out with statements such as that. If he did, it might occur to him that out of the two countries in question, Iran and the US, only one of them has recently been invading countries all around the world in a largely cobbled up excuse for a 'War on terror', in order to get what it wants. As such, you'd tend to think that saying things like 'Iran is dangerous' is a bit like the pot calling the kettle black. It might then possibly occur to him that the Iranians have a very good reason to want a nuclear weapon if it stops them being added to that list of countries that face the threat of attack if they don't bend over backwards to suit what he and his policy makers want.
I'm no fan of Islam, that's for sure, or any other religion for that matter, but I do think it's a bit rich to complain about someone building a nuclear weapon when you yourself have the largest stockpile of the things in the entire world, and have been using the threat of them to get your way for the past forty-odd years. Especially when the building of such a weapon by Iran, is clearly to negate that threat from a country that, in recent times, seems to have no qualms about invading countries to force its policies on others.
The US is a great country and it used to be a beacon of light for the world which stood for freedom and all that is good, but George W Bush is doing his very best to turn it into a bully that will make it hated around the world, a state of affairs which he might recall led to the attacks on 9/11. If I were an American, I would be unbelievably pissed off with how the guy is pissing away the country's admirable legacy and putting its citizens in harm's way to line he and his sponsor's pockets, he is a disgrace. And on top of all that, he would have to double his IQ to qualify as an idiot.
The US deserves a much better President than him, he clearly did not inherit his dad's brains.

Chock