File photo dated 26/07/2012 of Prime Minister David Cameron and David Beckham walk through 10 Downing Street, London, ahead of a UNICEF charity meeting to discuss the issue of child hunger across the ... more 
File photo dated 26/07/2012 of Prime Minister David Cameron and David Beckham walk through 10 Downing Street, London, ahead of a UNICEF charity meeting to discuss the issue of child hunger across the world. less 
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Thu, May 16, 2013 11:31 AM EDT