You will make a difference in the world, but not immediately. Your first obligation is to find something you like doing, because if you like doing it, you'll do it well.

Most middle-class Americans, even working-class Americans, encounter each other across racial lines all the time, but it gets really hard-core when you get into that witches' brew that is the combination of race and poverty.

Now, al Qaeda's on the run. Afghanistan is no longer a base of operations. The Afghan government is a friendly government that is trying to bring democracy to its people.

I don't think anybody can take the word of Saddam Hussein and his regime, and certainly an American president and allies who are obligated to worry about the safety and security of our countries, cannot take the word of this dictator, who lies, pathologically lies.

What you know today can affect what you do tomorrow, but not what you did yesterday.

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.

We have had some bad incidents and there continue to be allegations of others which will be investigated; but overwhelmingly American forces there, putting their lives on the line every day, protecting Iraqis, helping to liberate them, that is appreciated by the Iraqi people and by the Prime Minister.