President George W. Bush’s place in history is already guaranteed, fixed by a series of monumental blunders that no amount of revisionism will ever be able to whitewash. By comparison, historians are likely to have a hard time drawing a bead on Barack Obama. How could such an obviously gifted President, swept into office on a wave of immense expectations, have managed to accomplish so little in his attempted management of global affairs? Over the past six years ‘Yes, we can!’ has become ‘No, he hasn’t.’