Mourners chant slogans against the Islamic State group during the funeral procession of three members of a Shiite group, Asaib Ahl al-Haq, or League of the Righteous, who were killed in Tikrit while fighting Islamic militants, in Najaf, 100 miles south of Baghdad, Iraq, Wednesday, March 11, 2015. (AP Photo/Jaber al-Helo)
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