An Egyptian protester takes a picture with his mobile of his children on top of an Egyptian army tank outside the presidential palace, background, in Cairo, Egypt, Saturday, Dec. 8, 2012. Egypt's military warned Saturday of 'disastrous consequences' if the crisis that sent tens of thousands of protesters back into the streets is not resolved, signaling the army's return to an increasingly polarized and violent political scene.(AP Photo/Hassan Ammar)
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