In pictures: Dozens of Morsi supporters killed in Cairo 'massacre'

epa03780442 Members of the Muslim Brotherhood carry an injured supporter of ousted Egyptian President Morsi during clashes with Republican guards forces in Cairo, Egypt, 08 July 2013. According to local sources, supporters of ousted president Morsi clashed during a sit-in outside the Republican guards barracks, early 08 July, tear gas and gunfire were used, at least 10 people are reported killed. Egyptian army armored vehicles were deployed near Tahrir square in order to secure it. EPA/MOHAMMED SABER