Yesterday, Senate Minority Leader Mitch McConnell appeared on The Laura Ingraham Show and ripped into CNN contributor, radio talk show host, and RedState.com editor Erick Erickson. Erickson has been a consistent critic of McConnell’s; he recently stated in Roll Call that McConnell is “an appropriator before he’s a Republican.” McConnell responded, “That’s entirely inaccurate. I don’t even know who Erick Erickson is, but he has no audience as far as I’m concerned.” This was essentially an attack not just on Erickson, but on the new media as a whole. It suggests that those on the internet have no credibility, and...