Supporters of Egyptian President Mohammed Morsi, from Al Azhar schools chant slogans during a demonstration in Cairo, Egypt, Tuesday, Dec. 11, 2012. Islamists led by Morsi's Muslim Brotherhood group have called a demonstration to back the president's decision to hold a referendum on the new constitution on December 15. Opposition groups have rejected the constitution as undemocratic and want the vote canceled. Arabic on the paper reads, "yes to the constitution."
Section:Photo