An Egyptian riot policeman points his gun towards at stone-throwers during clashes that broke out as Egyptian security forces moved in to disperse supporters of Egypt’s ousted president Mohamed Morsi by force in a huge protest camp near Rabaa al-Adawiya mosque in eastern Cairo on August 14, 2013. The operation began shortly after dawn when security forces surrounded the sprawling Rabaa al-Adawiya camp in east Cairo and a similar one at Al-Nahda square, in the centre of the capital, launching a long-threatened crackdown that left dozens dead. AFP PHOTO /MOHAMMED ABDEL MONEIM (Photo credit should read MOHAMMED ABDEL MONEIM/AFP/Getty Images)