Hitchens on the domino effect occurring because of the Bush Doctrine:

When Pan Am 103 went down over Lockerbie in 1988, it took my friend Berndt Carlsson, a Swedish diplomat and former chairman of the Socialist International who had become the United Nations' special rapporteur for Namibia. So active had he been in working to free Namibia from South African apartheid and occupation that some people speculated on a South African role in the atrocity. As so often is the case, this speculation was useless because it was so rational. Those who put bombs on civilian aircraft usually don't much care who is on board; their point is made by the pile of random corpses in the wreckage. (It's amazing to me that one still has to argue this point with those searching for nobler motives: The explosive is just as likely to be on Noam Chomsky's or Michael Moore's flight, and one day they may awaken to this self-evident fact.)

Just as I think that Osama Bin Laden made the greatest conceivable error by demolishing the World Trade Center and thereby retarding the cause of jihad to an incalculable extent, so I think that his followers have repeated the mistake in Indonesia, Turkey, and perhaps above all in Saudi Arabia. Three years ago, sympathizers of al-Qaida controlled the government of Afghanistan, heavily influenced the ruling circle in Saudi Arabia, and were in a good position to take over the Pakistani state from within. They were also being sought out for meetings by the regime in Baghdad. Now they have lost Afghanistan, are being hunted in Saudi Arabia, are being killed in the rat holes of Iraq, and stand little if any chance of seizing power in Islamabad. Their charismatic leader is almost certainly dead or at least incapacitated: Even the pretense that "communiqués" are coming from him has practically dried up. It may sound like a callous thing to say, but Bin Laden did us all a favor by showing his fangs in that way and then neglecting to have a Plan B.

And this closing line:

Not to end on too festive or seasonal a note, but the disarming of three rogue regimes in under one year isn't bad. If Howard Dean really believes that we are no safer than we were on Sept. 11 (and I presume he can't literally mean that the removal of the Taliban made no difference), then it's time he said what he would have done differently.