NYT columnist and economist Paul Krugman does not fare well on the receiving end of Will's examination. Pertinent part about half way through the video.
One question: If the government came to you and said, "Professor Krugman, you have a car. We're going to compel you to buy a more expensive car, but it's not really more expensive because it's a better car." Wouldn't you tell them to get off your land?
Cross posted at Say Anything