JEFFREY FRANKEL, James W. Harpel Professor of Capital Formation and Growth at the Kennedy School, speaks at a Belfer Center directors' lunch on "The Sub-prime Crisis, US Recession, Decoupling, Deficit unsustainability, Dollar-euro rivalry, and Geopolitical implications." Frankel also directs the Program in International Finance and Macroeconomics at the National Bureau of Economic Research. (February 12, 2008)