Anna Prior, left, ties a British flag around her son, Johnny Prior's neck, as they walk toward Olympic Stadium to watch the Opening Ceremony at the 2012 Summer Olympics, Friday, July 27, 2012, in London. (AP Photo/Julie Jacobson)
Gallery: World dignitaries arrive for Olympics
Jul. 27, 2012 @ 04:28 PM
Heads of state began arriving this afternoon at Buckingham Palace in London for a reception hosted by Queen Elizabeth II prior to the fopening ceremony of the London 2012 Olympic Games, Friday.