Egyptian security forces clear a sit-in camp set up by supporters of ousted Islamist President Mohammed Morsi in Nasr City district, Cairo, Egypt, Wednesday, Aug. 14, 2013. Egyptian security forces, backed by armored cars and bulldozers, moved on Wednesday to clear two sit-in camps by supporters of the country's ousted President Mohammed Morsi, showering protesters with tear gas as the sound of gunfire rang out at both sites. (AP Photo/Ahmed Gomaa)

A protester carries copies of the Quran as the Egyptian security forces clear a sit-in by supporters of ousted Islamist President Mohammed Morsi in the eastern Nasr City district of Cairo, Egypt, Wednesday, Aug. 14, 2013. Egyptian security forces, backed by armored cars and bulldozers, moved on Wednesday to clear two sit-in camps by supporters of the country's ousted President Mohammed Morsi, showering protesters with tear gas as the sound of gunfire rang out at both sites. (AP Photo/Ahmed Gomaa)

Injured supporters of ousted Islamist President Mohammed Morsi lie on the ground after Egyptian security forces clear a sit-in camp set up by supporters of Morsi in Nasr City district, Cairo, Egypt, Wednesday, Aug. 14, 2013. Egyptian security forces, backed by armored cars and bulldozers, moved on Wednesday to clear two sit-in camps by supporters of the country's ousted President Mohammed Morsi, showering protesters with tear gas as the sound of gunfire rang out at both sites. (AP Photo/Ahmed Gomaa)

A supporter of ousted Islamist President Mohammed Morsi holds another as Egyptian security forces move in to clear a sit-in by supporters of ousted Islamist President Mohammed Morsi in the eastern Nasr City district of Cairo, Egypt, Wednesday, Aug. 14, 2013. Egyptian security forces, backed by armored cars and bulldozers, moved on Wednesday to clear two sit-in camps by supporters of the country's ousted President Mohammed Morsi, showering protesters with tear gas as the sound of gunfire rang out at both sites. (AP Photo/Ahmed Gomaa)

Egyptian security forces clear a sit-in by supporters of ousted Islamist President Mohammed Morsi in the eastern Nasr City district of Cairo, Egypt, Wednesday, Aug. 14, 2013. Egyptian security forces, backed by armored cars and bulldozers, moved on Wednesday to clear two sit-in camps by supporters of the country's ousted President Mohammed Morsi, showering protesters with tear gas as the sound of gunfire rang out at both sites. (AP Photo/Ahmed Gomaa)

Protesters throw stones at Egyptian security forces trying to clear a sit-in by supporters of ousted Islamist President Mohammed Morsi in the eastern Nasr City district of Cairo, Egypt, Wednesday, Aug. 14, 2013. Egyptian security forces, backed by armored cars and bulldozers, moved on Wednesday to clear two sit-in camps by supporters of the country's ousted President Mohammed Morsi, showering protesters with tear gas as the sound of gunfire rang out at both sites. (AP Photo/Ahmed Gomaa)

Egyptian security forces clear a sit-in by supporters of ousted Islamist President Mohammed Morsi in the eastern Nasr City district of Cairo, Egypt, Wednesday, Aug. 14, 2013. Egyptian security forces, backed by armored cars and bulldozers, moved on Wednesday to clear two sit-in camps by supporters of the country's ousted President Mohammed Morsi, showering protesters with tear gas as the sound of gunfire rang out at both sites. (AP Photo/Ahmed Gomaa)

Egyptian forces pull a fire hose as they attempt to clear a sit-in by supporters of ousted Islamist President Mohammed Morsi in the eastern Nasr City district of Cairo, Egypt, Wednesday, Aug. 14, 2013. Egyptian security forces, backed by armored cars and bulldozers, moved on Wednesday to clear two sit-in camps by supporters of the country's ousted President Mohammed Morsi, showering protesters with tear gas as the sound of gunfire rang out at both sites. (AP Photo/Ahmed Gomaa)

Egyptian security forces clear a sit-in by supporters of ousted Islamist President Mohammed Morsi in the eastern Nasr City district of Cairo, Egypt, Wednesday, Aug. 14, 2013. Egyptian security forces, backed by armored cars and bulldozers, moved on Wednesday to clear two sit-in camps by supporters of the country's ousted President Mohammed Morsi, showering protesters with tear gas as the sound of gunfire rang out at both sites. (AP Photo/Ahmed Gomaa)

Egyptian security forces detain protesters as they clear a sit-in by supporters of ousted Islamist President Mohammed Morsi in the eastern Nasr City district of Cairo, Egypt, Wednesday, Aug. 14, 2013. Egyptian security forces, backed by armored cars and bulldozers, moved on Wednesday to clear two sit-in camps by supporters of the country's ousted President Mohammed Morsi, showering protesters with tear gas as the sound of gunfire rang out at both sites. (AP Photo/Ahmed Gomaa)

Egyptian security forces detain protesters as they clear a sit-in by supporters of ousted Islamist President Mohammed Morsi in the eastern Nasr City district of Cairo, Egypt, Wednesday, Aug. 14, 2013. Egyptian security forces, backed by armored cars and bulldozers, moved on Wednesday to clear two sit-in camps by supporters of the country's ousted President Mohammed Morsi, showering protesters with tear gas as the sound of gunfire rang out at both sites. (AP Photo/Ahmed Gomaa)

Protesters throw stones at Egyptian security forces as they try to clear a sit-in by supporters of ousted Islamist President Mohammed Morsi in the eastern Nasr City district of Cairo, Egypt, Wednesday, Aug. 14, 2013. Egyptian security forces, backed by armored cars and bulldozers, moved on Wednesday to clear two sit-in camps by supporters of the country's ousted President Mohammed Morsi, showering protesters with tear gas as the sound of gunfire rang out at both sites. (AP Photo/Ahmed Gomaa)

An Egyptian security force member carries another as they clear a sit-in camp set up by supporters of ousted Islamist President Mohammed Morsi in Nasr City district, Cairo, Egypt, Wednesday, Aug. 14, 2013. Egyptian security forces, backed by armored cars and bulldozers, moved on Wednesday to clear two sit-in camps by supporters of the country's ousted President Mohammed Morsi, showering protesters with tear gas as the sound of gunfire rang out at both sites. (AP Photo/Ahmed Gomaa)

Egyptian security forces clear a sit-in camp set up by supporters of ousted Islamist President Mohammed Morsi in Nasr City district, Cairo, Egypt, Wednesday, Aug. 14, 2013. Egyptian security forces, backed by armored cars and bulldozers, moved on Wednesday to clear two sit-in camps by supporters of the country's ousted President Mohammed Morsi, showering protesters with tear gas as the sound of gunfire rang out at both sites. (AP Photo/Ahmed Gomaa)

Egyptian security forces clear a sit-in by supporters of ousted Islamist President Mohammed Morsi in the eastern Nasr City district of Cairo, Egypt, Wednesday, Aug. 14, 2013. Egyptian security forces, backed by armored cars and bulldozers, moved on Wednesday to clear two sit-in camps by supporters of the country's ousted President Mohammed Morsi, showering protesters with tear gas as the sound of gunfire rang out at both sites. (AP Photo/Ahmed Gomaa)

Egyptian security forces clear a sit-in by supporters of ousted Islamist President Mohammed Morsi in the eastern Nasr City district of Cairo, Egypt, Wednesday, Aug. 14, 2013. Egyptian security forces, backed by armored cars and bulldozers, moved on Wednesday to clear two sit-in camps by supporters of the country's ousted President Mohammed Morsi, showering protesters with tear gas as the sound of gunfire rang out at both sites. (AP Photo/Ahmed Gomaa)

Egyptian security forces clear a sit-in by supporters of ousted Islamist President Mohammed Morsi in the eastern Nasr City district of Cairo, Egypt, Wednesday, Aug. 14, 2013. Egyptian security forces, backed by armored cars and bulldozers, moved on Wednesday to clear two sit-in camps by supporters of the country's ousted President Mohammed Morsi, showering protesters with tear gas as the sound of gunfire rang out at both sites. (AP Photo/Ahmed Gomaa)

Egyptian security forces inspect the sit-in camp set up by supporters of ousted Islamist President Mohammed Morsi in Nasr City district, Cairo, Egypt, Wednesday, Aug. 14, 2013. Egyptian security forces, backed by armored cars and bulldozers, moved on Wednesday to clear two sit-in camps by supporters of the country's ousted President Mohammed Morsi, showering protesters with tear gas as the sound of gunfire rang out at both sites. (AP Photo/Ahmed Gomaa)

Fires burn as Egyptian security forces clear a sit-in by supporters of ousted Islamist President Mohammed Morsi in the eastern Nasr City district of Cairo, Egypt, Wednesday, Aug. 14, 2013. Egyptian security forces, backed by armored cars and bulldozers, moved on Wednesday to clear two sit-in camps by supporters of the country's ousted President Mohammed Morsi, showering protesters with tear gas as the sound of gunfire rang out at both sites. (AP Photo/Ahmed Gomaa)

Supporters of ousted Islamist President Mohammed Morsi burn tires during clashes with Egyptian security forces in Cairo's Mohandessin neighborhood, Egypt, Wednesday, Aug. 14, 2013. Egyptian security forces, backed by armored cars and bulldozers, moved on Wednesday to clear two sit-in camps by supporters of the country's ousted President Mohammed Morsi, showering protesters with tear gas as the sound of gunfire rang out at both sites. (AP Photo/Hassan Ammar)