Actor Leonardo DiCaprio is keen on not missing history being made when US President elect Barack Obama would be sworn as the first black President of the US. Despite his busy schedule,DiCaprio will rush from London to Washington DC to witness Obama's inauguration celebration next week,Contactmusic reported. The 34-year-old actor will be in London for the premiere of his latest movie 'Revolutionary Road' which coincides with the President-elect's inauguration ceremony. "I'm desperately trying to fly back. I'm making every attempt (to get there)," said a desperate DiCaprio.