We have to have a more realistic foreign policy and not a utopian one where we say, oh, we're going to spread freedom and democracy, and everybody in the Middle East is going to love us. They are not going to love us.

A Tea Party tidal wave is coming.

If I have a weakness, it's that I try to live by the rules. I try to live by the rules, no matter what they are, and I was brought up that way as a kid. Play by the rules.

I'm an internationalist. I want to help others, not just kill terrorists.

I do not yet know if I will find a Romney presidency more acceptable on foreign policy. But I do know that I must oppose the most recent statements made by Mitt Romney in which he says he, as president, could take us to war unilaterally with Iran, without any approval from Congress.

There is often variations of evil on both sides of the war. What we have to decide is whether or not regime change is a good idea. It's what the neoconservatives have wanted. It's what the vast majority of those on the stage want.

The fundamental reason why Medicare is failing is why the Soviet Union failed - socialism doesn't work.