I think one of the most destructive things in terms of American security has been for all of our leaders, without exception in both parties, to identify Osama bin Laden as a gangster or as a madman, as an apocalyptic character who's out to destroy our civilization.

Iraq, for the first time, gives al Qaeda and its allies contiguous safe-haven territory to train and launch attacks into the Levant. First into Jordan and Syria, and then into Lebanon, and virtually and ultimately into Israel and probably Egypt too. It also gives them haven to eventually work their way toward Turkey and into the Arabian Peninsula.

I think you can take the recent war in Lebanon as a very good example of how this plays. The Americans and their allies clearly stood back - clearly in the eyes of Muslims - and basically said to the Israelis, "Do what you need to do, and we'll hold the ring for you and not call a cease-fire." That perception in the Muslim world very much played to the anti-American sentiment.

I think it's very instructive to look at a man like Ramsey Ahmad Yousef, who almost brought down the World Trade Center in 1993. He's short some fingers, his body is scarred, he's missing an eye - because he was practicing and not getting it right. But eventually they get it right.

I've said before: If Osama bin Laden was a Christian, Iraq was the Christmas present he always wanted but never expected his parents to give. It validated for the Muslim world virtually all of bin Laden's rhetoric. He had always said the Americans will destroy any strong Muslim regime, and we did.

Iraq broke our back in terms of counterterrorism. There's no doubt about it. The first thing, though, that hurt us was the fact that the U.S. military was absolutely unprepared to do anything on 9/11 - or 9/12 or 9/13. And by the time we actually attacked Afghanistan, al Qaeda and the Taliban had dispersed.

We've gone thorough religious wars and civil wars. America has gone through slavery, we've all gone through two world wars, segregation. Ultimately it's been a bloody, trying, wasteful, but eventually positive struggle.