People are beginning to gather in Cairo's Tahrir Square following Friday prayers - once again, calling for an end to military rule. <br /> <br />The slogan in the Square is "wake up Tantawi, today is your last day" - in reference to Field Marshal Mohamed Hussein Tantawi, the head of the ruling military council.<br /><br />Al Jazeera's Sherine Tadros reports from Tahrir Square in Egypt.
