Joyful voters cast their ballots for the presidential election at a polling station in Tehran, Iran, Friday, May 19, 2017. Millions of Iranians voted late into the night Friday to decide whether incumbent President Hassan Rouhani deserves another four years in office after securing a landmark nuclear deal, or if the sluggish economy demands a new hard-line leader who could return the country to a more confrontational path with the West. (Photo by Vahid Salemi/AP Photo)
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