REFILE-Powerful Iraqi Shi’ite cleric Sadr girds for political comeback
(Removes extra letter in analyst's name in paragraph 18)*Sadr's return may threaten dominance of Iran-backed factions*Fought US troops, commands loyal...
(Removes extra letter in analyst's name in paragraph 18)*Sadr's return may threaten dominance of Iran-backed factions*Fought US troops, commands loyal...