Pakistan. It’s got nukes. It’s got a shaky government and an intelligence service full of Al Qaeda/Taliban sympathizers. I think an invasion of Iraq makes Pakistan’s government that much more likely to fall and Pakistani nukes that much more likely to make it into Al Qaeda’s hands.
Now, that is slander. Pakistanis can be accused of a hundred vices but overthrowing their government because they don’t like it is not one of them. Guess how many times there has been a people’s revolution in Pakistan? None. How many times has a group of militants or intellectuals or any other civilian group overthrown a government? None. How many times has the army taken over the government? Four. Who in the army was incharge? The Army chief, not some clique of junior officers. So why should it start now?