Don't worry--Bush is not about to invade Iran. Because this time he will need a real declaration of war--and from this Congress, he won't get it.

And even he knows that without a declaration of war, an attack by his regime will be a shortcut being the first president to be impeached and convicted--and therefore removed. Which may not be the place in history he was angling for.

And his own military is telling him that there will be no such thing as a surgical strike that would erase Iran's nuclear capacity--since the sites are widely scattered.

And on top of that, there would be certain retaliation from Iran--and just look at the boundary with Iraq. 160,000 American soldiers would be in jeopardy--to say the least. Not easy for him to explain the number of body bags suddenly coming from Iraq.