Our world needs leader like late J F Kennedy - not Rudd, Obama, Brown, etc. JFK had vision, inspirational, and set a seemingly unachieveable goal for the Americans in 1962 - to land Man on the moon by the end of the decade! The Yanks did it 40 years ago! Our world is still confronted with problems of poverty, hunger, pollution, wars, etc. Will the next JFK stand up, please?