9 / 68
Sir Robin Knox Johnson, 73, right, runs with the Olympic torch past the Cutty Sark ship, Saturday, July 21, 2012, in Greenwich, London. The Olympic Torch arrived in London after it was carried around England in a relay of torchbearers to make its way to the London 2012 Olympic Games opening ceremony on July 27, 2012. (AP Photo/Jae C. Hong)

Olympic torch nears journey's end

The Duke and Duchess of Cambridge and Prince Harry join the festivities, while crowds gathered in Hyde Park for a concert, as the Olympic Flame nears the end of it's 70-day, 8,000 mile relay.