An Iraqi soldier guards the governor's office compound in the Shiite holy city of Karbala, Iraq, in January. (Karim Kadim/AP)
An Iraqi soldier guards the governor's office compound in the Shiite holy city of Karbala, Iraq, in January. (Karim Kadim/AP)
An Iraqi soldier guards the governor's office compound in the Shiite holy city of Karbala, Iraq, in January. (Karim Kadim/AP)