A member of Hashed Al Shaabi holds a picture of Iraq's top Shiite cleric Grand Ayatollah Ali Sistani during the funeral procession of fellow comrades in Baghdad. AFP
A member of Hashed Al Shaabi holds a picture of Iraq's top Shiite cleric Grand Ayatollah Ali Sistani during the funeral procession of fellow comrades in Baghdad. AFP

Ali Al Sistani: the subtle ayatollah shaping politics in Baghdad