Britain's Prince William, The Duke of Cambridge, arrives at The Royal Marsden Hospital in west London November 7, 2013. The Duke of Cambridge, as the President of The Royal Marsden Hospital, witnessed... more 
Britain's Prince William, The Duke of Cambridge, arrives at The Royal Marsden Hospital in west London November 7, 2013. The Duke of Cambridge, as the President of The Royal Marsden Hospital, witnessed two ongoing surgeries. REUTERS/Toby Melville (BRITAIN - Tags: HEALTH ROYALS) less 
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Reuters | Photo By TOBY MELVILLE / REUTERS
Thu, Nov 7, 2013 9:56 AM EST