Good-faith re-examination of a position you've held in the past should be seen as a virtue, not a vice.

I haven't inherited the earth from my parents, I am borrowing it from my children.

There is no getting around it; Congress is failing the American people.

Some of the best times I've spent in Colorado have been in the backcountry with my mom and siblings, and more recently, with my own kids. That is why I'm concerned to see today's kids spending more time browsing the Internet than exploring nature.

I've come to the conclusion that military style weapons really don't have any place in our society. We ought to reinstate the assault weapons ban that served us well for 10 years from 1994 to 2004.

You don't climb mountains without a team, you don't climb mountains without being fit, you don't climb mountains without being prepared and you don't climb mountains without balancing the risks and rewards. And you never climb a mountain on accident - it has to be intentional.

Throughout my years of public service, I've listened to the voices of the gay and lesbian community, whether through whispered confidences or public declarations. I understand what it truly means to say that all people should be treated equally, and I'll always stand up for fair and equal treatment of gay and lesbian Americans.