Video: Spectacular fireworks light up London 2012 opening ceremony

Magnificent fireworks burst over the Olympic Stadium during the opening ceremony of the London 2012 Olympic Games. The pyrotechnics were just part of the spectacular culmination of Danny Boyle's opening ceremony with the best-kept secret of the night, the lighting of the Olympic Cauldron. RT LIVE http://rt.com/on-air Subscribe to RT! http://www.youtube.com/subscription_center?add_user=RussiaT ...