Four people are killed in a clash in Iraq . Four people are dead in southern Hawija . Sunnis , who comprise a minority of Iraqis , had clout during the Saddam Hussein era , but have been politically marginalized since his overthrow . al-Atisam Square in Hawija has claimed responsibility for some past attacks . A number of attacks have targeted the Sunnis recently .
Four people are killed in a clash in Iraq . Four people are dead in southern Hawija . al-Atisam Square in Hawija has claimed responsibility for some past attacks . A number of attacks have targeted the Sunnis recently .