CAIRO: The Coptic Egyptian citizen, Hany Hanna, held a prayer on the Muslim Brotherhood's stage in Tahrir Square. Many Egyptian protests have gathered today in Tahrir Square for the 'Friday of unification.' Hanna said that all Egyptian Muslims and Christians are one, and will stay together to achieve the demands of the January 25 Revolution. He added that Egyptians will not rest until they achieve all the demands of the revolution. All the remnants of the former regime must be cleared from governmental institutions in Egypt, said Hanna. On the other hand, the television channel Hekma only demands following Islamic principles instead of a constitution. Other protestors held Hazen Salah Abu Ismail, the Islamic likely presidential candidate.