Well, the line comes from deciding what the First Amendment interest is, and if this Court heed the First Amendment interest off of this difference between selecting who gets the benefit of 20 years of extension and just simply legislating in a general way prospectively, then this Court could hold, with respect to the prospective, that it's not even necessary to raise the intermediate scrutiny in that context, but again, for Ashwander reasons we don't think that this Court should address the prospective aspect of the CTEA even under the First Amendment.
It reads like legalese and discusses the 1st amendment, so it's likely from a court - but we don't know if it is even from a federal court, let alone the supreme court.