Summary: Iranian President Mahmoud Ahmadinejad accused U.S. President Barack Obama of behaving like his White House predecessor George W. Bush and called on him to apologize for what he called U.S. interference following Iran’s elections. In terms of personal qualities, what are the similarities and differences between Barack Obama and George W. Bush? And how, specifically, do they differ from Mahmoud Ahmadinejad? Link to their psychological profiles, developed at the Unit for the Study of Personality in Politics.