The Iraqi Shiite cleric Moqtada al-Sadr giving a speech in Najaf during his first public appearance in Iraq after four years in exile in the Iranian city of Qom, January 8, 2011. Pictured on the banner behind him are his father-in-law, the late Grand Ayatollah Mohammed Baqir al-Sadr, founder of the Islamic Dawa Party, and his father, the late Grand Ayatollah Mohammed Sadiq al-Sadr. These two men are seen as the spiritual forebears of the Sadrist movement that Moqtada al-Sadr heads.