Members of special guards of Moqtada al-Sadr, an anti-U.S. Shi'ite cleric, search people in Sadr's neighborhood in Najaf province January 10, 2011. Sadr's security detail has a disciplined quality far removed from his old Mehdi Army militia, hinting at his evolution towards the mainstream that could help stabilise Iraq. Bearded men in black shirts and grey suits with pistols strapped to their belts, and others dressed like professional mercenaries, have knitted a tight circle around him since his return on Thursday after years of voluntary exile in Iran. REUTERS/Mohammed Ameen (IRAQ - Tags: RELIGION POLITICS)