LONDON– It has been whispered that Bill Clinton is deeply envious of his vice-president, Al Gore. Mr. Gore stands the chance of being the president Mr. Clinton wanted to be, trained and matured for the job, able to set his own agenda and priorities. Clinton, when he ran for the Democratic nomination, never expected to win; his intention was to position himself for a future attempt. Perhaps this is what explains his lack-lustre performance in foreign affairs. Unschooled, his ill thought out, event-driven foreign policy has been arguably the greatest twentieth century opportunity missed. Every leader’s foreign policy is event-driven to some extent, since the unpredictable is a large part of human life. But no other American president in my memory has made it almost an art form. Nothing demonstrates this more than Iraq. For all the sabre rattling of the last couple of weeks, Clinton the last few years has...