So in a sense, that little war in the Levant had a horrendous effect in terms of the stability of countries like Saudi Arabia, Kuwait, Egypt, over the long term. Because once again, it proved to Muslims that their governments couldn't protect them and would side with the enemy.

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.

One of the problems of not allowing the American people to read what bin Laden has said is that in October 2001 just after the war began in Afghanistan, he gave a speech that had two parts to it.

The Islamists started this war. They explained to us as clearly as General Giap and Ho Chi Minh explained to us why they were fighting us, and we have ignored it. Mrs. Clinton has ignored it, Bill Clinton, George Bush, Barack Obama. The idea that they're attacking us because of our culture is insane. We are now waging a war against them culturally. We're trying to impose democracy, women's rights, parliamentary systems on a people who don't want it. They're going to fight that.

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.

But the Iranians are surrounded by a sea of Sunnis who hate them. And if you look on the map, you can see that they're also surrounded by a bunch of American bases that certainly could hit them at any moment. The idea that the Iranians are a threat to the United States is absurd really. How are they going to hurt the United States of America? Unless we attack them first and then they use terrorism inside America.

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.