A Sunni Muslim Iraqi man walks past an Iraqi soldier at Ein Tamer as families flee their homes in the city of Fallujah making their way to the central Iraqi Shiite Muslim shrine city of Karbala, on January 6, 2014. Fallujah has been outside government control for days, while other parts of the Anbar provincial capital Ramadi, farther west, are also held by militants. AFP PHOTO/AHMAD AL-RUBAYE