Unfortunately, we have to deal with the reality that the world isn't safer, and we've contributed to the killing and displacement of hundreds of thousands of Iraqis (far more than Saddam had any similar negative effect on).so even if we went into iraq on mistaken premises, but the world is a safer, more stable, and less noxious place than it would be had we not gone, and thousands upon thousands of iraqi lives were saved....then whats the fuss about?