A suicide bomber detonated a car bomb at a gathering of Iraqi Sunni tribal leaders, killing 14 people in an attack claimed Wednesday by the Islamic State group, police said. "Fourteen people were killed and at least 24 wounded," a police captain said of the Tuesday night bombing in the Baladruz area of Diyala province, **rth of Baghdad. An army colonel said that the Al-Nida -- a major Sunni tribe in Diyala province -- had supported the government against Islamic State (IS) group jihadists.