21 killed in ISIS suicide attacks in Iraq
At least 21 people were killed and dozens wounded in two separate suicide attacks claimed by the Islamic State in Iraqi cities of Tikrit and Samarra, on Sunday. The bombers used explosive-laden ambulances in both the attacks, one of which was in a parking lot of Shi'ite's holiest shrines, Samarra's al-Askari mosque in which 10 Iranian pilgrims were killed.