The remains of tents burn outside Rabaah al-Adawiya mosque, where supporters of Egypt’s ousted President Mohammed Morsi had a protest camp at Nasr City, Cairo, Egypt, Thursday, Aug. 15, 2013. Egypt faced a new phase of uncertainty on Thursday after the bloodiest day since its Arab Spring began, with hundreds of people reported killed and thousands injured as police smashed two protest camps of supporters of the deposed Islamist president. Wednesday’s raids touched off day-long street violence that prompted the military-backed interim leaders to impose a state of emergency and curfew, and drew widespread condemnation from the Muslim world and the West, including the United States. (AP Photo/Khalil Hamra)