Father Mina celebrates the Christmas Nativity Liturgy, the start of Christmas, at the Coptic Orthodox Church of St. George on Jan. 6 in Brooklyn, N.Y. Coptic churches around the country have witnessed a surge of Christians fleeing Egypt since the start of the Arab Spring. Spencer Platt/Getty Images hide caption

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Security guards were deployed outside the graffiti-covered walls of the U.S. Embassy in Cairo, Egypt, which came under attack Tuesday. Mohamed Abd El Ghany/Reuters/Landov hide caption

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In Cairo on Tuesday, Egyptian Army military policemen carried the coffin of one of the 16 border guards killed during an attack on a crossing post in the northern Sinai on Sunday. Gianluigi Guercia /AFP/Getty Images hide caption

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An image grab taken from Egypt's Nile TV shows Egyptian President Mohamed Morsi (center) taking the oath of office during the official swearing-in ceremony at the Constitutional Court in Cairo on Saturday. -/AFP/Getty Images hide caption

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Egyptian supporters of their new president-elect, Muslim Brotherhood leader Mohamed Morsi, perform noon prayers in Cairo's Tahrir Square, one day after Morsi was elected as the country's "first civilian president" on Sunday. Marwan Naamani /AFP/Getty Images hide caption

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Fireworks illuminate Tahrir Square in Cairo, Egypt, on Sunday to celebrate the victory of Mohammed Morsi in the country's presidential election. Amr Nabil/AP hide caption

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