An ultra-Orthodox Jewish man walks past posters calling for U.S. President Barack Obama to free Jonathan Pollard from a U.S. prison, in Jerusalem March 20, 2013. Obama arrives in Israel on Wednesday without any new peace initiative to offer disillusioned Palestinians and facing deep Israeli doubts over his pledge to prevent a nuclear-armed Iran. Pollard, a former U.S. Navy intelligence analyst, has been serving a life sentence in the United States since he was caught spying for Israel in the 1980s. REUTERS/Baz Ratner (JERUSALEM - Tags: POLITICS) Published: Bře. 20, 2013, 8:27 dop. | Foto: Reuters