Thousands of pro- and anti-Morsi protesters gather in Cairo Tens of thousands of Mohamed Morsi supporters gathered at Rabaa al-Adawiya mosque in north Cairo Friday night. At the same time, thousands of anti-Morsi protesters gathered in front of the presidential palace in response to a call from army chief General Abdel Fattah al-Sisi for Egyptians to show their support for a security clampdown on "terrorism". Images.