America is a remarkable place in that social attitudes change almost imperceptibly, and then you wake up the next day and they've changed. But they've been changing all the time.

I believed Afghanistan was always going to be hard. It's the fifth poorest country in the world. And when you fly over it, you realize that there's not much there. And, of course, it has the problem, too, of being on that border with Pakistan in basically an ungoverned region that has given the terrorists a staging ground. So it's a very difficult place. But I do believe that the mission there can succeed if success is defined as helping the Afghans to prevent the Taliban from being an existential threat to the Afghan government.

When somebody underestimated me, it made me want to prove them wrong.

The first step for a leader is to be right with yourself. Integrity is the basis of leadership.

But, clearly, the prime minister has laid down some ground rules which any functioning democratic state would insist upon, having to do with, you know, arms belonging to the state, not to -- not in private hands. The current circumstances come out of what I think is a very important and indeed appropriate action that the Iraqi government has taken.

Even when you cherish democratic ideals, it is never easy to turn them into effective democratic institutions. This process will take decades.

I think it's very humble to believe that there is no man, woman or child who should live in tyranny. That people who say, well, maybe Arabs just aren't ready for democracy or maybe Africans just are going to have corrupt governments, that seems to me arrogant.