[Allowing states to enforce their own standards would lead to a confusing patchwork of requirements, NHTSA spokesman Rae Tyson said. Tyson added that a recent Supreme Court decision on a lawsuit exonerating Honda Motor Co. from liability in an air bag case made clear NHTSA has the authority to pre-empt state measures.] Congress has given us the authority to set safety standards, ... We're merely restating our authority. We're the agency that sets standards. Our standards are not minimum standards. Rae Tyson