My Wall Street Journalpiece last Friday led to an invite to be on the Larry Kudlow show. I didn't know until I got on that I would be up against Jason Furman, former chairman of the Council of Economic Advisers under President Obama. No matter. The conversation, as Larry noted halfway through, was civil. I had a pleasant email discussion with Jason shortly afterward. I complimented him on his piece a few years ago on Wal-mart.