LONDON, ENGLAND - AUGUST 24: Disabled marathon runner Claire Lomas (C) lights the Olympic cauldron for the Paralympic Games in Trafalgar Square watched by Lord Coe Chairman of LOCOG, Prime Minister ... more 

LONDON, ENGLAND - AUGUST 24: Disabled marathon runner Claire Lomas (C) lights the Olympic cauldron for the Paralympic Games in Trafalgar Square watched by Lord Coe Chairman of LOCOG, Prime Minister David Cameron and London Mayor Boris Johnson (R) on August 24, 2012 in London, England. The London 2012 Paralympic Games open on August 29, 2012 for 12 days. (Photo by Peter Macdiarmid/Getty Images) less