Claire McCaskill: “I'm a little cynical because I saw the kind of lack of oversight that occurred in Iraq.”

He has shown tremendous strength in terms of unifying NATO.

I think that, fundamentally, voters do understand that we have very, very low unemployment. They see it in their families, that everybody has jobs, everybody can get jobs, their jobs are paying slightly better.

I have won when the polls said I couldn't and I have lost when the polls said I would win, so I am not a big believer in all of the horse race stuff.

This is really, really bad. What they’re saying is, if you criticize the president of the United States, as an elected member of Congress, we will silence you.