An Iraqi Shiite militiamen stands alert after clashes with militants from the Islamic State group, near Qara Tappa, about 75 miles northeast of Baghdad in Iraq's Diyala province, Oct. 2, 2014. (AP Photo/Jaber al-Helo)
An Iraqi Shiite militiamen stands alert after clashes with militants from the Islamic State group, near Qara Tappa, about 75 miles northeast of Baghdad in Iraq's Diyala province, Oct. 2, 2014. (AP Photo/Jaber al-Helo) AP
An Iraqi Shiite militiamen stands alert after clashes with militants from the Islamic State group, near Qara Tappa, about 75 miles northeast of Baghdad in Iraq's Diyala province, Oct. 2, 2014. (AP Photo/Jaber al-Helo) AP