Iraqi Shi'ite men wave flags atop a bus decorated with picture of their spiritual leader Mohammad Baqir al-Hakim as they welcome him at the border with [Iran] near Basra May 10, 2003. Tens of thousands of Iraqi Shi'ite men welcomed their spiritual leader Mohammed Baqir al-Hakim, leader of the Tehran-based Supreme Council of the Islamic Revolution in Iraq (SCIRI), as he returned after more than two decades of exile in [Iran].