Advantage David Cameron

Tennis players (L-R) Tomas Berdych, Roger Federer, Robin Soderling, Andy Murray, Rafael Nadal, Andy Roddick, Novak Djokovic and David Ferrer are pictured standing together with British Prime Minister David Cameron (4th L) outside 10 Downing Street in London, November 18, 2010. REUTERS/Paul Hackett (BRITAIN - Tags: SPORT TENNIS POLITICS) Reuters