Claire McCaskill: “Do you think we should have built this road, Mr. Walker?”

He's focused on himself?

Just because more people are giving to Democratic candidates doesn`t mean there aren`t mega-donors in the back room writing five, 10, $20 million checks to try to get the candidates of their choice that are on the other side.

Maybe we'll learn that extremes are not healthy for general elections.

He has shown tremendous strength in terms of unifying NATO.