A supporter of the Iranian President and Iran's upcoming presidential election candidate Mahmoud Ahmadinejad shouts slogans against former Prime Minister and presidential candidate Mirhossein Mousavi during an election campaign for Mousavi at a stadium in Ardabil 839 km (524 miles) north-west of Tehran, June 1, 2009. REUTERS/Morteza Nikoubazl (IRAN POLITICS ELECTIONS)