Arab world searches for democratic future - Article Photos 10/12

FILE - In this Wednesday, July 3, 2013 file photo, an opponent of Egypt's Islamist President Mohammed Morsi chants slogans during a protest outside the presidential palace, in Cairo, Egypt. Almost a quarter-century ago, a young American political scientist achieved global academic celebrity by proclaiming that the collapse of communism had ended the discussion on how to run societies, leaving "Western liberal democracy as the final form of human government." In Egypt and around the Middle East, after a summer of violence and upheaval, the discussion, however, is still going strong. And almost three years into the Arab Spring revolts, profound uncertainties remain. (AP Photo/Khalil Hamra, File)