Claire McCaskill: “OK, Senator Johnson.”

He's focused on himself?

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.

This is never a referendum. Presidential elections, by the time they run around, is always, 'well, who do you like slightly better than the two you don't like?' So it is a binary choice.

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.