""Not one big success of the Mossad has ever been made public,” he says. The war on terror, Halevy says, is the equivalent of World War Three. Osama bin laden? Halevy believes he is alive and well and living in northwest Pakistan. And there is an irony here. You may believe that bin Laden was behind Sept. 11, but millions of people in the Islamic world believe the man responsible was Halevy. Such is the reputation of the Mossad in the Middle East. Many Arabs believe it was a Mossad plot to give the Arabs a dirty name."