No they wouldn't. Iran would fall as quickly as Iraq did. But the aftermath would be more brutal, 'cause we're not allowed to kill 'em all.

If the US waits a few years to replenish our weapons, we will be able to take out pretty much any country in the world, just as easily. Doesn't mean we should, though.

Iran is feeling empowered, 'cause their old enemy Saddam is no longer in power, and they want to flex their muscles a little bit, to show the new Iraq that they're stronger. It's no big deal, though, as they know good and well what the consequences of the international community would be if they use nukes first. It's rediculous to even consider going to war with them. It wouldn't serve any purpose. Don't you liberals know? They don't have that much oil...