I want to live out principles that became a part of my life in my 40s, 50s, and 60s. One principle is the universality of freedom.

I think I was unprepared for war.

Throughout our history, the words of the Declaration have inspired immigrants from around the world to set sail to our shores. These immigrants have helped transform 13 small colonies into a great and growing nation of more than 300 people.

Do you realize we've got 250 million years of coal? But coal has got environmental hazards to it, but there's-I'm convinced, and I know that we-technology can be developed so we can have zero-emissions coal-fired electricity plants.

From a philosophical perspective, I want to fight off isolationism and protectionism, be it part of another voice out there that says, wait a minute, what matters to women in Afghanistan matters to America. An isolationist point of view says it doesn't matter. The articulation of "all life matters" helps frame the case that it does matter what happens to a woman in Afghanistan.

The administration took care of a source of instability in Iraq. Envision a world in which Saddam Hussein was rushing for a nuclear weapon to compete against Iran. My decision to remove Saddam Hussein was the correct decision in my judgment. We didn't find the weapons we thought we would find or the weapons everybody thought he had. But he was a significant source of instability.

Americans are a free people, who know that freedom is the right of every person and the future of every nation. The liberty we prize is not America's gift to the world; it is God's gift to humanity.