David Plouffe, former campaign manager of U.S. President Barack Obama, delivers a speech during a session at the Cannes Lions 2009 International Advertising Festival

 
David Plouffe, former campaign manager of U.S. President Barack Obama, delivers a speech during a session at the Cannes Lions 2009 International Advertising Festival
David Plouffe, former campaign manager of U.S. President Barack Obama, delivers a speech during a session at the Cannes Lions 2009 International Advertising Festival June 25, 2009. REUTERS/Alain Issock (FRANCE BUSINESS MEDIA)