Protesters stand in front of one of the gates of the presidential palace, as they threw a molotov cocktail in front of the gate and tried to break through the gate, in Cairo February 1, 2013. Opponents of Mursi hurled petrol bombs at his palace on Friday as protesters returned to the streets of Egypt demanding his overthrow after the deadliest violence of his seven months in power. REUTERS/Asmaa Waguih (EGYPT - Tags: POLITICS CIVIL UNREST)