Of the many issues competing for attention in this new and defining year, one is of a unique order of magnitude: President Bush's decision to go to war in Iraq. The facts demonstrate how dishonest that decision was. As former Treasury secretary Paul H. O'Neill recently confirmed, the debate over military action began as soon as President Bush took office. Some felt Saddam Hussein could be contained without war. A month after the inauguration, Secretary of State Colin L. Powell said: "We have kept him contained, kept him in his box." The next day, he said tellingly that Hussein "has...