Sandy, I'm sure that Israel is likely supporting the effort to invade Iran. After all, Israel would likely be the very first target of any Iranian nuclear strike. But, I'd like to think that Iran would be crazy to try.
On another note, I think that preemptively striking Iran would be a horrific mistake. I agree with you that dubya's lies and deception that led us into Iraq cannot be dismissed when he again cries "wolf". But, unlike the strike that Israel took against the Iraqi nuclear power plant in the '80's, and for which they were condemned soundly by the world stage, a US or Israeli strike against Iran would be disastrous. Unlike Iraq, Iran's nuclear capabilities are much more advanced, and are located throughout the country in various locations. In order to detain Iran's nuclear capabilities now would require decimating the country in a single series of strikes. It would be ugly. And, to be sure, the world would not sit by and merely condemn us. Likely, they will build a coalition against us, and strike in kind as best they can. That would also be ugly. The fallout from a preemtive strike would be shattering. Our preemption into Iraq is merely a small taste of what would come.
What I'd like to know is are there any solid plans that Iran would attack us or Israel? Would we actually believe the dubya administration if they told us so? There is no question, our fight against terror (which, in and of itself, is no enemy) has only made the world a more dangerous place. I suppose the Bush neocon death cult is happy now.
It sure would have been a whol lot cheaper if we just bought the oil from Iraq instead of trying to steal it.