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Egyptian Coptic Christians attend a memorial ceremony for relatives murdered by Islamic State group militants in Libya, on February 16, 2015, in the village of al-Awar in Egypt's southern province of Minya. (MOHAMED EL-SHAHED/AFP/Getty Images)

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Argentinian President Cristina Kirchner (R) waves next to Venezuelan President Nicolas Maduro during the 47th Mercosur Summit, in Parana, Entre Rios, Argentina on December 17, 2014. (JUAN MABROMATA/AFP/Getty Images)

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An Iraqi Christian fleeing the violence in the towns of Qaraqush and Bartala prays at the Saint George church on July 1, 2014 in the Kurdish autonomous region's capital Arbil. (KARIM SAHIB/AFP/Getty Images)

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Russian Foreign Minister Sergei Lavrov (R) and North Korea's Foreign Minister Ri Su Yong shake hands during a signing ceremony in Moscow on October 1, 2014. (KIRILL KUDRYAVTSEV/AFP/Getty Images)

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Federal Communications Commission Chairman Tom Wheeler delivers opening remarks at the start of a Open Internet Roundtable discussion, September 16, 2014 in Washington, DC. (Mark Wilson/Getty Images)