As the United States-sponsored Israeli-Palestinian meeting in Annapolis, Maryland, approaches, the key question is what follows when it fails. Fiasco is looming, so what do the Palestinians do next? In their decades-long bid for justice, they have already tried everything.

The "armed struggle" of the 1970s, with its publicity-seeking aircraft hijackings, won global attention but no major concessions. The suicide bombings of the 1990s hardened Israeli attitudes and lost the Palestinian struggle much of its legitimacy. The Qassam rockets which continue to be fired from Gaza inflict damage and occasional death, but bring disproportionate retribution from the Israeli airforce.