-- in a nonliteral way.beral versus nonliteral, and that is why it appeared in the fox decision. on review before the second circuit and ultimately before the supreme court, those decisions sort of got wrapped into 1. so the staff decision about bono's nonliteral use of the word became part of the court's analysis, but it was never part of the history of the fcc decision making in this area, and it certainly was not part of the 1987 pacifica order. but because the supreme court was looking at the exclamations that came back together in the omnibus quarter of 2006, it looked at this issue among liberal expletive. -- of a nonliteral expletive. >> what is the difference between liberal and nonliteral for expletives? >> as i understand it, the way the fcc has referred to it is to say if a presentation of languages actually describing sexual or excretory activity, that is liberal usage. whereas with other context, it is not actually referring to that activity but it is using it as a euphemism, and because of that