If this happens on Pres. Bush's watch, he is a miserable failure of a President.
Wouldn't say that exactly - it will be a miserable failure on behalf of everyone who has an interest in Iran NOT having nukes.
On the other hand, there will be apologists who will blame everything on RINOS, the UN, the democrats (neutered, gutless cowards that they are, they control nothing right now), and the MSM. Action *CAN* be taken regardless of the input of those groups.
Iran will soon not be touchable (without horrible consequences). Now is the time to do something about it - otherwise, we are going to see another few million vaporized Jews.