Article Photos: Egyptians take quarrel over charter to the polls 5/35

Protester displays Egyptian national colors during a demonstration in Tahrir square in Cairo, Egypt, Friday, Dec. 14, 2012. Opposing sides in Egypt's political crisis were staging rival rallies on Friday, the final day before voting starts on a contentious draft constitution that has plunged the country into turmoil and deeply divided the nation.(AP Photo/Petr David Josek)