An Iraqi soldier flashes a V for victory sign while Iraqi men gather outside of the main army recruiting center to volunteer for military service in Baghdad, Iraq, Thursday, June. 12, 2014, after authorities urged Iraqis to help battle insurgents. The al-Qaida-inspired group that led the charge in capturing two key Sunni-dominated cities in Iraq this week vowed on Thursday to march on to Baghdad, raising fears about the Shiite-led government’s ability to slow the assault following the insurgents’ lightning gains. (AP Photo/ Karim Kadim)

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