to apply it. it was applied by the majority opinion in the brown and williamson decision. it's the godfather of the major rules or major questions doctrine. justice breyer wrote about it in the 1980s. the supreme court adopted that. the brown and williamson case applied it in the case you referenced, justice scalia's opinion. what that opinion says is it's okay for congress to delegate various matters to the executive agencies to do rules, but on major questions of major economic or social significance, we expect congress to speak clearly before such a delegation. that had not happened, in my view, with respect to net neutrality. i felt bound by precedent, therefore, to apply the major questions of rules doctrine. >> i know in the decision you say you'll know the difference with you see it. i think that's why the other