G20/

U.S President Barack Obama and France's President Nicolas Sarkozy seen in this still image taken from video as they are interviewed on French TV following the G20 summit in Cannes, November 4, 2011. REUTERS/Ho (FRANCE - Tags: POLITICS) THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. IT IS DISTRIBUTED, EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS. FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS