The Gramm connection

Former Enron advisor Paul Krugman points out McCain's "Gramm connection," that McCain advisor Phil Gramm was instrumental in banking deregulation that some view as partly responsible for the current financial crisis.

Krugman has a Gramm connection of his own -- Gramm's wife Wendy was on the board of Enron when Krugman was a paid advisor to Enron. How did that advice work out, Paul?