I'm a person who has always believed that you tell people the truth, and they'll make reasonable decisions. Truth is powerful.

Confronting climate change is, in the long run, one of the greatest challenges that we face, and you can see this duty or responsibility laid down in scriptures, clearly.

Unlike Washington, which is stuck in ideological gridlock, Americans feel the impact of climate change in their own hometowns and they know something must be done.

Here I am in the state of New Mexico. George Bush is still in the state of denial. New Mexico has five electoral votes. The state of denial has none. I like my chances.

Democracy relies on free speech. Yes, say anything you want, but it relies even more on the speech being truthful. It is the truth, after all, that sets us free.

War should be not a war of choice; it should be a war of necessity. And it should be a last resort.