Then why would we need nuclear weapons? Where do you think the ports are? Or the power plants? You said you wanted to incapacitate the nation, and destroy its ability to function in a modern technological sense. That means a lot of people dying. Don't play stupid.
Bush's nuclear doctrine has changed things a bit. I suggest reading about our "usable nukes" which fall outside the realm of a "nuclear environment."
If that's indeed what he was saying, then that's Israel's problem. And even the most liberal interpretation of his words made no direct threats. I don't know what it is with you people who seem to think that, if Iran decides to get nukes, that it will immediately, at the first available opportunity, fling them at Israel, or the US, or whomever it wishes to. They maybe fundamentalists, but they're not stupid.
Rightful leader? You mean the dynasty that the UNITED STATES installed in 1953?
Besides, even if we hadn't reinstated the Shah, what makes a popular revolution wrong? Why was that leader more legitimate than the one produced by popular revolt?
By your logic, the Brits have every legal right to attack the United States, and should, them being our rightful leaders and all. I suppose Spain should re-exert its control over Mexico and South America, too? Oh, and let's put the Bourbons back on the throne, too, while we're at it. Seriously, that position is completely undefendable.