 And the EPA said, well, that's a federal thing, that's our deal, and we're going to regulate the heck out of your emissions to prevent any of it from crossing state lines, even if the state of Georgia, in this example, had looser regulations on emissions because that's what their state government had decided, their people, through their representatives, had decided that the EPA could step in and essentially force them to live up to higher standards because the neighboring states could suffer. And the Supreme Court said, no, can't do that.