A supporter of deposed Egyptian President Mohamed Mursi places photos of him on a tray of baked sweets at Rabaa al-Adawiya square where they are camping, in Cairo, August 6, 2013. The chances for a negotiated end to Egypt's political crisis looked to have hit the rocks on Tuesday with the army-installed government reportedly ready to declare that foreign mediation efforts had failed. It would also declare that Muslim Brotherhood protests against the army's overthrow of Mursi were non-peaceful - a signal that the government intends to end them by force. REUTERS/Mohamed Abd El Ghany (EGYPT - Tags: POLITICS CIVIL UNREST FOOD)