 And there we talked about it the last hour, but in case people didn't hear it, tell us about a decision, Thursday or Friday of last week, that Chevron doctrine, what the significance of that Supreme Court decision is. So go back to 1984. The Supreme Court decides that when there is a lack of clear intent from Congress when it's acted to address an issue, that the court should defer to the agency as they're trying to administer that law if it's a reasonable effort.