Paul Krugman of the New York Times has been on the attack lately in regard to the New Deal. His new book "The Return of Depression Economics," emphasizes the importance of New Deal-style spending. He has said the trouble with the New Deal was that it didn't spend enough.

He's also arguing that some writers and economists have been misrepresenting the 1930s to make the effect of FDR's overall policy look worse than it was. I'm interested in part because Mr. Krugman has mentioned me by name. He recently said that I am the one...