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.

If the Americans attack Iran for the first time in 1,400 years, we may unite Sunnis and Shias against us. So I guess there is room for accomplishment everywhere.

He [Osama bin Laden] is clearly an odd combination of a 12th-century theologian and a 21st-century CEO. He runs an absolutely unique organization in the Islamic world. It's multiethnic, multilinguistic, multinational. He is a combat veteran, three times wounded. He has a huge reputation in the Islamic world for generosity and leadership. He's a man who speaks eloquent, almost poetic Arabic, according to Bernard Lewis.

I think we'll see it mostly in the United States. We're getting to the point where al Qaeda is ready to again attack us inside America. I think we're basically defenseless.

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.

The U.S. intelligence community is palsied by lawyers. When we were going to capture Osama bin Laden, for example, the lawyers were more concerned with bin Laden's safety and his comfort than they were with the officers charged with capturing him. We had to build an ergonomically designed chair to put him in, special comfort in terms of how he was shackled into the chair. They even worried about what kind of tape to gag him with so it wouldn't irritate his beard. The lawyers are the bane of the intelligence community.

The second part of that war was that Muslims came from all over the country to Pakistan, and they met each other. For the first time those men had an awareness of the Islamic world as a whole, not of just Egypt or Algeria or Indonesia, but of what Muslims call the Uma, the Islamic community. And that's an extraordinarily important thing. And that emanated in Pakistan.