I don't worry too much about what people think about my image, but I think I am pretty polite. My colleagues say I am a gentleman in my dealings with them, even when I disagree. I am difficult because I won't back off on things like the pay raise and the anti-terrorism bill. I'm not a go-along kind of guy. I do respect the institution. I do respect my colleagues. But I didn't go to Washington to make friends. That's not where my friends are.

The most significant impact is what it does in terms of the integrity of the legislative process and the executive process, as opposed to what it does for campaigns. But to remove this unheard of process in the 1990s, where members of Congress are being pushed and shoved every Tuesday to ask for $100,000, $500,000, a million dollars from corporations, unions, and individuals, this was never allowed in American history.

The Democrats were in the majority in the U.S. Senate when we voted for the Iraq war and passed the U.S. Patriot Act. It's not enough to be in the majority, you have to stand for something.

Occupy Wall Street is a real movement.

I will also continue to strongly oppose any reauthorization of the Patriot Act that does not protect the rights and freedoms of law-abiding Americans with no connection to terrorism.

I find that students are very strong on my issues, stronger than anyone: anti-death penalty, anti-racial profiling, campaign finance reform, questioning the anti-terrorism bill.

It will make the Tea Party look like a tea party.