Clueless about all this, and making up their policy as they go along, Mr Bush and Mr Blair none the less seem to think that they can determine the pace of events in Iraq simply by making an announcement. Yet Saddam Hussein has a hostage in the form of Ariel Sharon. Even if Iraq is attacked with overwhelming force, it will still in all probability be able to fire off a missile or two in the general direction of Tel Aviv. In a little-noticed interview with the Washington Post, Sharon gave that as his reason for opposing any move on Iraq in the immediate future. Thus, he puts his own campaign of deluded reconquest ahead of the need to deal with Iraq. And he has a hostage in his turn, in the form of a subjected and humiliated Palestinian people. Should Iraq make some disgusting gesture with nerve- gas or poison-weapons, and should the Arab world be so inflamed as to applaud it, he would have the ideal pretext either to reoccupy the West Bank or, even worse, to embark upon an "ethnic cleansing? of its inhabitants. So, not only may Sharon save Saddam, but Saddam could be the making of Sharon.