Karim Sadjadpour:

An Iranian Joe Six-pack who intertwines religion and populism and infuriates urban elites -- think Ayatollah Khomeini meets Sarah Palin -- Ahmadinejad's supporters are the Iranian equivalent of American evangelicals: a small percentage of the population with outsize political influence given their high voter turnout. While his divine inspirations, lack of introspection, and polarizing rhetoric have frequently earned comparisons to George W. Bush, what's unclear is whether Ahmadinejad is the Bush of 2004 (who got the benefit of the doubt) or the Bush of 2008, whose legacy was shunned even by his own party. There are increasing signs of the latter.