TOPSHOTS An Egyptian army soldier holds his rifle as he walks by a street cleaner behind a barbed wire checkpoint on a street that leads to Cairo's Mustafa Mahmoud mosque, which is blocked by the military in a bid to prevent supporters of toppled Islamist president Mohamed Morsi from demonstrating in the square on August 23, 2013. Loyalists of the deposed president had called for 28 marches throughout the capital, though many appeared sparsely attended. TOPSHOTS/AFP PHOTO/GIANLUIGI GUERCIA