GLASGOW, UNITED KINGDOM - APRIL 04:  Prince William, Earl of Strathearn participates in a hockey demonstration as he visits the Donald Dewar Leisure Centre to launch a new project for their foundation on April 4, 2013 in Glasgow, Scotland. The Royal Foundation of The Duke and Duchess of Cambridge and Prince Harry is partnering with Glasgow Sport and the Hunter Foundation on a new pilot as part of its national Coach Core initiative.  (Photo by Chris Jackson/Getty Images)
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