Egyptian Protesters Put Added Pressure On President Morsi To Give Up Referendum

Egyptian army soldiers stand guard as protesters stand on top of cement blocks near the presidential palace in Cairo, Egypt, Sunday, Dec. 9, 2012. Egypt’s liberal opposition called for more protests Sunday, seeking to keep up the momentum of its street campaign after the president made a partial concession overnight but refused its main demand he rescind a draft constitution going to a referendum on Dec. 15. <AP Photo/Hassan Ammar>

Protesters chant slogans during a demonstration in front of the presidential palace in Cairo, Egypt, Sunday, Dec. 9, 2012. Arabic on the banner, background, reads, “the people want to end the regime.” <AP Photo/Petr David Josek>