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.

It has been, after all, 11 years, more than a decade now, of defiance of U.N. resolutions by Saddam Hussein. Every obligation that he signed onto after the Gulf War, so that he would not be a threat to peace and security, he has ignored and flaunted.

Ultimately, we didn't go to Germany to create a democracy. We went to overthrow Adolf Hitler. But once a democracy was there, Germany was a much bigger supporter of and help to our national interests, both economic and security than had ever been before.

When people see the terrible scenes of violence on television, when we mourn the death of each and every American man and woman in uniform or a civilian that's killed in Iraq, that it's hard to see the progress that's being made and it's hard to believe that this is all going to come out for the better.

But we do have confidence in our institutions. We are not Russia. We have an executive that is constrained. We have a legislature that is real. We have a press that is free. We have courts that are independent. This is not Russia.

You have to have a strong sense of your values and a strong sense of who you are, because there are a lot of events and a lot of people who will pull you in this direction or that direction.

I think there are plenty of men out there who are capable and accomplished in their own realm. You don't have to be in the same field.