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U.S. House Speaker Paul Ryan, left, at the U.S. Capitol in Washington D.C., on Nov. 5, 2015, and Republican presidential candidate Donald Trump in Cedar Rapids, Iowa,on Feb. 1, 2016. (Xinhua/Yin Bogu via Getty Images)

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A Hasidic Jewish man prepares to vote November 7, 2006 in the Brooklyn borough of New York City. (Mario Tama/Getty Images)

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An Iraqi woman displaced from the city of Fallujah carries a child at a newly opened camp where hundreds of displaced Iraqis are taking shelter in Amriyat al-Fallujah on June 27, 2016, south of Fallujah. (AHMAD AL-RUBAYE/AFP/Getty Images)

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Presumptive Republican nominee for US president Donald Trump gives a press conference on the 9th tee at his Trump Turnberry Resort on June 24, 2016 in Ayr, Scotland. (Jeff J Mitchell/Getty Images)

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Palestinian President Mahmoud Abbas addresses the members of the European Parliament during his official visit in Brussels, Belgium on June 23, 2016. (Dursun Aydemir/Anadolu Agency/Getty Images)

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An arrangement of newspapers pictured in London on June 24, 2016. (DANIEL SORABJI/AFP/Getty Images)

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Vote Leave supporters wait for London Mayor Boris Johnson to address campaigners during a rally for the 'Vote Leave' campaign on April 15, 2016 in Manchester, England. (Christopher Furlong/Getty Images)

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A European Union flag, with a hole cut in the middle, flies at half-mast outside a home on June 24, 2016 in Knutsford, United Kingdom. (Christopher Furlong/Getty Images)