French commentators have often borrowed a hackneyed theme: "This stage cannot possibly enable any particular rider to win the Tour de France... but it's a stage that could cause several riders to lose the Tour." Never has this observation been more pertinent, in Armstrong's career, than today. Oprah, encouraged by her hordes of fans, needs only to complete the course with a minimum display of natural aggressiveness in order to score maximum points, and secure the overall victory. Lance, on the other hand, could be smitten by dozens of afflictions, or even totally demolished by a grave accident, and carted away half-dead in an ambulance.
But this encounter will not in fact resemble a sporting competition. It will be more like the austere ritual of a bullfight. And don't expect Oprah Winfrey to be the bull.