Iranian man stands in front of an Arabic script during the Shi'ite Ashura religious festival in Tehran...
An Iranian man stands in front of an Arabic script during the Shi'ite Ashura religious festival in Tehran January 30, 2007. Muslim Shi'ites mark Ashura, the day when Imam al-Hussein, the "leader of the martyrs" and grandson of Prophet Mohammad was killed in Kerbala in 680 AD. REUTERS/Morteza Nikoubazl (IRAN)