Israeli Labor party leader Shelly Yachimovich delivers a speech on January 22, 2013 at the party's headquarters in Kfar Saba, central Israel. Israeli Prime Minister Benjamin Netanyahu said it was necessary to form the 'broadest possible government' after his Likud-Beitenu list won a narrow election victory, with the centrist Yesh Atid in second place. AFP PHOTO/GALI TIBBON