...what a rude jerk you are. If the best casting director in Hollywood went in search of the perfect actor to play a typical know-it-all, smug, smarmy liberal to represent the Democratic Party on the vice presidential debate stage Tuesday night, he could not possibly have made a better selection than Tim Kaine. This was my first opportunity to see this potential president-in-waiting in action, and all I can say is that this sneering motor-mouth, who immediately began a pattern of repetitive and, I believe, intentional interruptions of his opponent and continued it as long as the moderator would let...