As with medieval doctors who applied leeches and trepanned skulls, the practitioners cannot be blamed for the limits of their profession. But we can ask why reporters spend so much time directing our attention toward what is not much more than guesswork on their part. It builds the impression that journalism is about what's entertaining—guessing what might or might not happen next month—rather than what's useful, such as extracting lessons of success and failure from events that have already occurred. Competing predictions add almost nothing to our ability to solve public problems or to make sensible choices among complex alternatives. Yet such useless distractions have become a specialty of the political press. They are easy to produce, they allow reporters to act as if they possessed special inside knowledge, and there are no consequences for being wrong.