A handout picture released by the Israeli Government Press Office (GPO) shows Israel's President Shimon Peres (C), Prime Minister Benjamin Netanyahu (L) and other officials attending the Jerusalem Day ceremony at the holy city's Amunition Hill on May 21, 2009. Right-wing Prime Minister Benjamin Netanyahu vowed that Jerusalem would remain Israel's capital "forever" as the Jewish state marked the 42nd anniversary of the annexation of the city's mainly Arab sector.