Protesters throw stones after scuffles broke out between groups of protesters in Tahrir square when chants against the new Islamist president angered some in the crowd in Cairo, Egypt, Friday, Oct. 12, 2012. Thousands of supporters and opponents of Egypt's new Islamist president clashed in Cairo's Tahrir Square on Friday, hurling stones and concrete and swinging sticks at each other in the first such violence since Mohammed Morsi took office more than three months ago. (AP Photo/Khalil Hamra)
A wounded protester holds up his shoe in front of Muslim brotherhood supporters, not seen, after scuffles broke out between groups of protesters in Tahrir square when chants against the new Islamist president angered some in the crowd in Cairo, Egypt, Friday, Oct. 12, 2012. Thousands of supporters and opponents of Egypt's new Islamist president clashed in Cairo's Tahrir Square on Friday, hurling stones and concrete and swinging sticks at each other in the first such violence since Mohammed Morsi took office more than three months ago. (AP Photo/Khalil Hamra)
A protester throws a stone as others take cover after scuffles broke out between groups of protesters in Tahrir square when chants against the new Islamist president angered some in the crowd in Cairo, Egypt, Friday, Oct. 12, 2012. Thousands of supporters and opponents of Egypt's new Islamist president clashed in Cairo's Tahrir Square on Friday, hurling stones and concrete and swinging sticks at each other in the first such violence since Mohammed Morsi took office more than three months ago. (AP Photo/Khalil Hamra)
A protester throws a stone after scuffles broke out between groups of several hundred protesters in Tahrir square when chants against the new Islamist president angered some in the crowd in Cairo, Egypt, Friday, Oct. 12, 2012. The scuffles between supporters and opponents of President Mohammed Morsi reflect deep political divisions among the countryÃs 82 million people, more than a year after the popular uprising that toppled Hosni Mubarak. (AP Photo/Khalil Hamra)
Protesters gather in Tahrir square in Cairo, Egypt, Friday, Oct. 12, 2012. Thousands of supporters and opponents of Egypt's new Islamist president clashed in Cairo's Tahrir Square on Friday, hurling stones and concrete and swinging sticks at each other in the first such violence since Mohammed Morsi took office more than three months ago. (AP Photo/Khalil Hamra)
A protester throws a stone after scuffles broke out between groups of protesters in Tahrir square when chants against the new Islamist president angered some in the crowd in Cairo, Egypt, Friday, Oct. 12, 2012. Thousands of supporters and opponents of Egypt's new Islamist president clashed in Cairo's Tahrir Square on Friday, hurling stones and concrete and swinging sticks at each other in the first such violence since Mohammed Morsi took office more than three months ago. (AP Photo/Khalil Hamra)
Protesters help an injured man clutching a Guy Fawkes mask after scuffles broke out between groups of protesters in Tahrir square when chants against the new Islamist president angered some in the crowd in Cairo, Egypt, Friday, Oct. 12, 2012. Thousands of supporters and opponents of Egypt's new Islamist president clashed in Cairo's Tahrir Square on Friday, hurling stones and concrete and swinging sticks at each other in the first such violence since Mohammed Morsi took office more than three months ago. (AP Photo/Khalil Hamra)
A protester holds a stone after scuffles broke out between groups of protesters in Tahrir square when chants against the new Islamist president angered some in the crowd in Cairo, Egypt, Friday, Oct. 12, 2012. Thousands of supporters and opponents of Egypt's new Islamist president clashed in Cairo's Tahrir Square on Friday, hurling stones and concrete and swinging sticks at each other in the first such violence since Mohammed Morsi took office more than three months ago. (AP Photo/Khalil Hamra)
Protesters help an injured man after scuffles broke out between groups of protesters in Tahrir square when chants against the new Islamist president angered some in the crowd in Cairo, Egypt, Friday, Oct. 12, 2012. Thousands of supporters and opponents of Egypt's new Islamist president clashed in Cairo's Tahrir Square on Friday, hurling stones and concrete and swinging sticks at each other in the first such violence since Mohammed Morsi took office more than three months ago. (AP Photo/Khalil Hamra)
