Iraqis inspect the scene of a car bomb explosion outside the Shiite Mustafa prayer hall, or Husseiniya, in the southwest of the northern Kurdish controlled Iraqi city of Kirkuk on August 7, 2014. A series of blasts outside Shiite prayer halls killed four people and wounded 19 others police and medical sources said. AFP PHOTO/ MARWAN IBRAHIM        (Photo credit should read MARWAN IBRAHIM/AFP/Getty Images)