Egyptian President Abdel Fattah el-Sisi (R) speaks as Egyptian Coptic Christian religious leader Pope Tawadros II (L) looks on during Christmas celebrations at the St. Mark's Coptic Orthodox Cathedral in the Abbassia District of Cairo on January 6, 2017. / AFP / KHALED DESOUKI        (Photo credit should read KHALED DESOUKI/AFP/Getty Images)