The Revolution Youth Coalition has decided to continue protests in Tahrir Square until the Revolution's demands are achieved. One of the Revolution's demands is the trial of former President Hosni Mubarak and those who killed protestors during the Egyptian Revolution. They also demand an investigation into those accused of starting yesterday's events. The coalition calls for a crowded demonstration in Tahrir Square, and other great squares in ever governorate, on Friday. They will call it “Martyrs' Retribution Friday.” The coalition denied meeting with Prime Minister Essam Sharaf.