First, I worry about climate change. It's the only thing that I believe has the power to fundamentally end the march of civilization as we know it, and make a lot of the other efforts that we're making irrelevant and impossible.

It's good for young people to be angry about something.

I made a big mistake. It is indefensible and I am sorry.

I am in support of the NRA position on gun control.

We're all in this together is a far better philosophy than you're on your own.

If you want a future of shared prosperity, where the middle class is growing and poverty is declining, where the American Dream really is alive and well again, and where the United States remains the leading force for peace and justice and prosperity in a highly competitive world, you have to vote for Barack Obama.

I like the job. That's what I'll miss the most... I'm not sure anybody ever liked this as much as I've liked it.