In normal presidential elections, it is only the candidates and their platforms that matter. Not so in Iran. There, the key player in the upcoming presidential elections is the septuagenarian supreme leader, Ayatollah Ali Khamenei, who is constitutionally barred from running for the office. He recognizes that the election result will have a profound impact on his own rule and on the stability of the Islamic Republic. So behind the scenes, he has been doing everything in his power to make sure that the election serves his interests. But the eleventh-hour declarations of candidacy by Hashemi Rafsanjani, Iran's president between 1989 and 1997, and by Esfandiar Rahim Mashaei, President Mahmoud Ahmadinejad’s chief of staff and close confidant, have made his task more difficult.

