French President Nicolas Sarkozy (R) and his wife Carla Bruni-Sarkozy applaud during their visit to the BBC's Broadcasting House in central London June 18, 2010. The Sarkozys and World War II veterans visited London on Friday to mark the 70th anniversary of Charles de Gaulle's rousing radio appeal from London to the French population to resist the German occupation of France during World War II. REUTERS/Lionel Bonaventure/POOL (BRITAIN - Tags: ANNIVERSARY POLITICS CONFLICT)