That's extremism in the defense not of liberty but of plutocracy. But there are points where Romney goes beyond extremism.
When it comes to the role of teacher unions, the Republican nominee's royalist tendencies come to the fore. Unable to recognize the absolute absurdity of a nominee who would not be a nominee were it not for the support he has received from billionaires and millionaires seeking to prevent kindergarten teachers from pooling small donations to defend their schools, his message is the modern-day equivalent of the monarch of old sneering at the rabble and ordering his minions, Silence them!
Some Republicans do support unions" when a labor lockout gets in the way of their football game, that is. Check out Dave Zirin's take on Scott Walker and the NFL.