 Basically, I think the best way I've seen it put was the Supreme Court rules that people should have dirtier air for a while until the courts work out whether or not they should have dirtier air permanently. New York's deputy solicitor general told the court that for some states, as much as 65 percent of smog pollution comes from outside its borders. So even if they're doing the right thing, a neighboring state who is not is going to make –