A picture taken on January 3, 2014 shows a vehicle burning after it was torched by protesters using petrol bombs in, following clashes between supporters of deposed Egyptian president Mohamed Morsi, police and opponents
Supporters of Egypt's deposed president Mohamed Morsi, shout slogans during a demonstration against the referendum on a new constitution to be held later this month
A woman supporter of Egypt's deposed president Mohamed Morsi, flashes the four-finger sign during a demonstration against the referendum on a new constitution to be held later this month
Supporters of Egypt's deposed president Mohamed Morsi, shout slogans during a demonstration against the referendum on a new constitution to be held later this month
Supporters of Egypt's deposed president Mohamed Morsi, shout slogans during a demonstration against the referendum on a new constitution to be held later this month
Supporters of Egypt's deposed president Mohamed Morsi, shout slogans during a demonstration against the referendum on a new constitution to be held later this month
A picture taken on January 3, 2014 shows a vehicle burning after it was torched by protesters using petrol bombs in, following clashes between supporters of deposed Egyptian president Mohamed Morsi, police and opponents
An Egyptian man tries to extinguish a burned tire during clashes between supporters of deposed Egyptian president Mohamed Morsi and police and opponents
An Egyptian man tries to extinguish a burned tire during clashes between supporters of deposed Egyptian president Mohamed Morsi and police and opponents
An Egyptian man tries to extinguish a burned tire during clashes between supporters of deposed Egyptian president Mohamed Morsi and police and opponents
A picture taken on January 3, 2014 shows a vehicle burning after it was torched by protesters using petrol bombs in, following clashes between supporters of deposed Egyptian president Mohamed Morsi, police and opponents
An Egyptian man tries to extinguish a burned tire during clashes between supporters of deposed Egyptian president Mohamed Morsi and police and opponents
Egyptian anti-riot police forces advance amid smoke and burning objects allegedly set on fire by supporters of the Muslim Brotherhood during clashes in Cairo
Egyptian anti-riot police forces advance amid smoke and burning objects allegedly set on fire by supporters of the Muslim Brotherhood during clashes in Cairo
Egyptian anti-riot police forces advance amid smoke and burning objects allegedly set on fire by supporters of the Muslim Brotherhood during clashes in Cairo
Egyptian anti-riot police forces advance amid smoke and burning objects allegedly set on fire by supporters of the Muslim Brotherhood during clashes in Cairo
Egyptian anti-riot police forces advance amid smoke and burning objects allegedly set on fire by supporters of the Muslim Brotherhood during clashes in Cairo
Al-Azhar University students who support the Muslim Brotherhood and deposed President Mohamed Mursi, shout slogans in front of riot police, during clashes at the university's campus in Cairo
An Egyptian riot policeman fires a cartridge at Al-Azhar University students who support the Muslim Brotherhood and deposed President Mohamed Mursi, at the university's campus in Cairo
Egyptians take cover from tear gas fired by riot police during clashes with Al-Azhar University students who support the Muslim Brotherhood and deposed President Mohamed Mursi, at the university's campus in Cairo
A Egyptian riot policeman helps his colleague to climbs a wall of Al-Azhar University during clashes with students who support the Muslim Brotherhood and deposed President Mohamed Mursi, at the university's campus in Cairo
Al-Azhar University students who support the Muslim Brotherhood and deposed President Mohamed Mursi, shout slogans in front of riot police, during clashes at the university's campus in Cairo
Students of Al-Azhar University, who are supporters of the Muslim Brotherhood and deposed President Mohamed Mursi, look on from the top of a building at the university's campus in Cairo
Egyptian riot police take their positions during clashes with Al-Azhar University students who support the Muslim Brotherhood and deposed President Mohamed Mursi, at the university's campus
Al-Azhar University students who support the Muslim Brotherhood and deposed President Mohamed Mursi, shout slogans in front of riot police, during clashes at the university's campus in Cairo