Hamas militants hold a poster depicting Mohamed Morsy of the Muslim Brotherhood as they celebrate in the street in Gaza City after he was declared Egypt's first democratic president June 24, 2012. Morsy's win was hailed by Hamas, the Islamist group governing Gaza and which is locked in a power-struggle with the West Bank-based, U.S.-backed Palestinian Authority of President Mahmoud Abbas. REUTERS/Mohammed Salem (GAZA - Tags: POLITICS ELECTIONS MILITARY)