The episode, summarized here, shows the true colors of the politically related liberals and libertarians. Silencing speech is what they are both about, all the while claiming to champion it. Accordingly both resort to the ad hominem: Rand Paul is a "brat" to Salon while he says liberals typically need to "calm down", implying emotional inferiority.
I wonder if Joan Walsh protested being used in this way. And I do mean used: She never once suggests Rand Paul should be shushed, but the headline writer at Salon sure did the dirty work for her. Don't kid yourself. She was OK wit dat.