Colin Powell said recently that he was disappointed that some of the intelligence on Iraq's WMD program was "inaccurate and wrong and in some cases deliberately misleading." That, of course, is the nature of human intelligence. The issue is not whether the source of the intelligence information was telling the truth, but whether George Tenet, Colin Powell, and President George W. Bush believed that the information was true. I believe they did. I know I did. And I do not regret my role in disarming Iraq and removing the Baathist regime.