http://www.newsweek.com/should-climate-change-deniers-be-prosecuted-378652
It is certainly strange to see many supporters of the Whitehouse approach suggest that the speech they dislike is actionable because they find in it half-truths, selectively marshaled data, scientific studies that spring from agendas, arguments whose ultimate sincerity is open to question, evasion of telling points made by the other side and so forth. Those are the common currency of everyday debate in Washington (and not just in Washington).