Time To Purge?

Free speech be damned. When Limp-baugh is on the airwaves likening the pro-union protests in Wisconsin to the Muslim Brotherhood, when Andrew "Lying F*ck" Breitbart is given exposure by the supposedly rational National Review to share his thoughts on "Obama organizing anarchists in order to intimidate Americans", there is something wrong. Yes, speech should be free. But the freedom to lie maliciously and cynically in order to undermine other people's freedom? Can't we iron out that wrinkle somehow?