Cairo (CNN) – Euphoric jubilation spilled into a second day Monday in Cairo's Tahrir Square, where revelers celebrated the election of Egypt's first democratically elected president. But with the hopes of the Egyptian revolution resting on President-Elect Mohamed Morsi's shoulders, the former Muslim Brotherhood member faces an array of challenges both at home and abroad. … Continue reading One for all and all for Egypt: CNN's Ian Lee on president-elect Mohammed Morsi's message of unity