A supporter of Muslim Brotherhood's presidential candidate Mohamed Morsy celebrates his victory in the election on date tree at Tahrir Square in Cairo June 24, 2012. Islamist Morsy was declared Egypt's first freely elected president on Sunday, sparking joy among his Muslim Brotherhood supporters on the streets who vowed to continue a struggle to take power from the generals who retain ultimate control. REUTERS/Amr Abdallah Dalsh (EGYPT - Tags: POLITICS ELECTIONS)