If I answer questions every time you ask one, expectations would be high. And as you know, I like to keep expectations low.

The fundamental question is, 'Will I be a successful president when it comes to foreign policy?' I will be, but until I'm the president, it's going to be hard for me to verify that I think I'll be more effective.

Some of the scientists, I believe, haven't they been changing their opinion a little bit on global warming? There's a lot of differing opinions and before we react I think it's best to have the full accounting, full understanding of what's taking place.

First of all, in principle, I'm against physician-assisted suicide, and secondly, I believe it is the prerogative of the federal government to control drug rules. And the idea of using a controlled substance to end somebody's life is something I don't agree with. I can see the idea of using controlled substances to ease somebody's pain. That makes sense.

Not far from here where we gather today is a symbol of freedom familiar to all Americans -- the Liberty Bell. When the Declaration of Independence was first read in public, the Liberty Bell was sounded in celebration, and a witness said: "It rang as if it meant something."

Either well succeed, or we wont succeed. And the definition of success as I described is sectarian violence down. Success is not no violence.

He tried to fool the United Nations, and did for 12 years, by hiding these weapons. And so, it's going to take time to find them. But we know he had them. And whether he destroyed them, moved them, or hid them, we're going to find out the truth.