The second touchstone for America I think unquestionably was pushing to conclusion the program we had with the Russians to control the Soviet nuclear arsenal. I tend to think that more than anything else, that will come back to haunt us.

Bin Laden does reprehensible activities, and we should surely take care of that by killing him as soon as we can. But he's not an irrational man. He's a very worthy enemy. He's an enemy to worry about.

When you cut down to the micro-level in the West, I think we have a great deal to be worried about. And it's odd because the American leadership, again in both parties, tends to take comfort in the idea that bin Laden is just an inspirational symbol now.

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 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.

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.

Just as some of the most ardent political ideologues in the West are young people, revolutionaries, the '60s generation, - in Islam some of the most religious people are the youngsters. But more important than that, the prophet - in his writings, in his traditions - and the Koran itself say that the Muslim youth are the ones whom the future depends on and that it's up to them to do the fighting.