Supporters of the Muslim Brotherhood's presidential candidate Mohamed Morsy wave national flags as they celebrate and shout anti-military council slogans, at Tahrir square in Cairo June 19, 2012. Egypt's Muslim Brotherhood declared on Tuesday it did not want a confrontation with the ruling generals but said the army did not have the right to curb presidential powers after a vote the group says its candidate won. [Photo/Agencies]

Pro-Mubarak supporters march towards anti-government supporters in Tahrir Square in Cairo in this February 2, 2011 file photo. Mubarak, who ruled Egypt for three decades until overthrown in 2011, was on life support in hospital, military officials said on June 19, 2012, but they denied a report he was clinically dead. Earlier the state news agency, amid high tension over the election of a new president, quoted medical sources as saying the former head of state, aged 84, was "clinically dead". [Photo/Agencies]