Britain's Prince William, the Duke of Cambridge, and his wife Catherine, the Duchess of Cambridge, arrive to attend the Tusk Conservation Awards at The Royal Society in London, September 12, 2013. ... more 
Britain's Prince William, the Duke of Cambridge, and his wife Catherine, the Duchess of Cambridge, arrive to attend the Tusk Conservation Awards at The Royal Society in London, September 12, 2013. REUTERS/Peter Nicholls/Pool (BRITAIN - Tags: ROYALS ENTERTAINMENT) less 
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Reuters | Photo By POOL / REUTERS
Thu, Sep 12, 2013 4:29 PM EDT