A supporter of the Iranian government waves the flag of Iran as he takes part in a protest against the opposition demonstration during holy day of Ashoura in Tehran December, 30 2009. The demonstration in Tehran's Enghelab square was one of several massive rallies in major Iranian cities, called for by clerics, seminary schools and the armed forces in response to a string of opposition protests against President Mahmoud Ahmadinejad's disputed June re-election. (REUTERS/Morteza Nikoubazl)