It's a little hard to determine how credible the source is, given that they list Limbaugh as a CFR member...but he's not on the current roster.
I'm curious. You use the term "loyal opposition" as if it might be a pejorative. Is that how you mean it?
Yes.
His operation chaos got us Obama on the dim ticket in ‘08.
He hasn’t really DONE anything for the conservative movement except serve as a pressure relief valve.