A supporter holds a poster featuring Egyptian toppled president Hosni Mubarak (R) and General Abdel Fattah al-Sisi (L) on September 14, 2013 in Cairo outside the Police Academy, where Mubarak appeared in court for the second time since his release from Cairo's Tora prison. Mubarak faces an array of charges, including complicity in the deaths of some 850 people killed in the Arab Spring-inspired uprising against him, and corruption.