Ferguson, Niall. "Niall Ferguson on the Pitfalls of Keynesian Economics." Panel. Innovators Summit. New Orleans, Louisiana. Daily Beast. October 22, 2010.

From the Daily Beast:

In a panel about getting America back from the depths of economic despair at The Daily Beast‘s Innovators Summit in New Orleans, Niall Ferguson, historian and Harvard Business School professor, told Sir Harold Evans that he has some deep doubts about classical Keynesian policies.