I believe in natural gas as a clean, cheap alternative to fossil fuels.

The president of the United States, the most famous person in the world, maybe in the whole galaxy - in a long time - he had to spend like a billion dollars to set the record straight.

Of course the issue of ending war, and creating prosperity; they're overarching issues all the time. But right now, the challenge to this generation I believe is the climate crisis. It's a national security issue, it's a health issue in terms of clean air, it's a competitiveness issue in terms of innovation and it's a moral issue to preserve the planet for the next generation.

The sequestration is a bad idea, all around. It is something that is out of the question. If you have spending cuts, education of our children, other investments, on the National Institutes of Health, where you are hindering growth, you're no going to reduce the deficit.

I think about my parents all the time, especially on Sunday when I'm at Mass. My mother always said, 'We do not pray to win elections. We pray for people's health, we pray that God's will be done, we pray that we do our best. But we do not pray to win elections.'

America must be a light to the world, not just a missile.

I believe that the president's (Bush) leadership in the actions taken in Iraq demonstrate an incompetence in terms of knowledge, judgment and experience in making the decisions that would have been necessary to truly accomplish the mission without the deaths to our troops and the cost to our taxpayers.