VIDEO: Usain Bolt confident he can win the 100m at the London Anniversary Games tonight

In an interview in London, Usain Bolt expressed confidence that he can win the 100m today on his return to the Olympic Stadium for the Anniversary Games. He hopes to thrill the crowd of 53,000 as he did when he won three gold medals at London Olympic 2012. Bolt went on to say that he has never doubted himself and looks forward to the World Championships in Beijing.