Supporters of Egypt's Islamist President Mohammed Morsi shout anti-opposition slogans at a public square outside the Rabia el-Adawiya Mosque in Cairo, not far from the presidential palace, during a rally in Cairo, Saturday, June 29, 2013. Arabic on the headband reads, "there is no God but Allah and Muhammad is the Messenger of Allah." The demonstrations early Saturday follow days of deadly clashes in a string of cities across the country that left at least seven people dead, including an American, and hundreds injured. (Associated Press)

Supporters of Egypt's Islamist President Mohammed Morsi shout anti-opposition slogans at a public square outside the Rabia el-Adawiya Mosque in Cairo, not far from the presidential palace, during a rally in Cairo, Saturday, June 29, 2013. Arabic on the headband reads, "there is no God but Allah and Muhammad is the Messenger of Allah." The demonstrations early Saturday follow days of deadly clashes in a string of cities across the country that left at least seven people dead, including an American, and hundreds injured. (Associated Press)