Over the last decade since the 9/11 terrorist attacks, America's standing in the world has volleyed sympathetic, after the attacks, to war mongering villain to perhaps something in between since the election of Barack Obama. As the tenth anniversary of 9/11 approaches, Ros Atkins, host of the BBC's World Have Your Say — which reaches 45 million people around the globe — has been talking to people all over the world to gauge foreign opinion of the U.S.