
An Egyptian protester blows a stadium horn as he gestures at a cordon of security forces near Tahrir Square, where an opposition rally has been called to voice rejection of President Mohammed Morsi's seizure of near-absolute powers, in Cairo on Tuesday, Nov. 27, 2012. Demonstrators and police clashed just hours ahead of a planned mass rally by opponents of the country's Islamist president, who are demanding he rescind decrees that granted him near-absolute powers. (AP Photo/Khalil Hamra)

Egyptian security forces arrest a protester during clashes near Tahrir Square in Cairo on Tuesday, Nov. 27, 2012. Demonstrators and police clashed just hours ahead of a planned mass rally by opponents of the country's Islamist president, who are demanding he rescind decrees that granted him near-absolute powers. (AP Photo/Khalil Hamra)

An Egyptian protester runs for cover during clashes with security forces near Tahrir Square in Cairo on Tuesday, Nov. 27, 2012. Demonstrators and police clashed just hours ahead of a planned mass rally by opponents of the country's Islamist president, who are demanding he rescind decrees that granted him near-absolute powers. (AP Photo/Khalil Hamra)

A masked Egyptian protester takes cover during clashes with security forces near Tahrir Square, where an opposition rally has been called to voice rejection of President Mohammed Morsi's seizure of near-absolute powers, in Cairo on Tuesday, Nov. 27, 2012. (AP Photo/Khalil Hamra)

Egyptian protesters carry large national flags in Tahrir Square in Cairo on Tuesday, Nov. 27, 2012. Thousands of demonstrators flocked to the central square for a protest against Egypt's president in a significant test of whether the opposition can rally the street behind it in a confrontation aimed at forcing the Islamist leader to rescind decrees that granted him near absolute powers. (AP Photo/Khalil Hamra)

Egyptian protesters chant slogans against President Mohammed Morsi in Tahrir Square in Cairo on Tuesday, Nov. 27, 2012. Demonstrators flocked to the central square for a protest against Mr. Morsi in a significant test of whether the opposition can rally the street behind it in a confrontation aimed at forcing the Islamist leader to rescind decrees that granted him near absolute powers. (AP Photo/Khalil Hamra)

Egyptian security forces arrest a protester during clashes near Tahrir square, where an opposition rally has been called for to voice rejection of President Morsi's seizure of near absolute powers, in Cairo, Egypt, Tuesday, Nov. 27, 2012. (AP Photo/ Khalil Hamra)

Egyptian security forces arrest a protester during clashes near Tahrir square, where an opposition rally has been called for to voice rejection of President Morsi's seizure of near absolute powers, in Cairo, Egypt, Tuesday, Nov. 27, 2012. (AP Photo/ Khalil Hamra)

Syrian fighters celebrate the victory on top of a tank they took after storming a military base in Aleppo, Monday, Nov. 19, 2012. (AP Photo/ Khalil Hamra)