I think the closer comparison could be to Obama, with a bunch of Acorn thugs standing outside polling places making sure whitey does not vote. Of course, Obama made sure all those thugs got off without any serious prosecution. That is the type of thuggery that goes on in Iran. Bush won the election by getting more votes and the courts upheld it after examining all the evidence.
We notice the treatment of Joe the plumber and the people attending the Tea Parties and see a similarity between the Iranian president and our own.