How far has CNN fallen?

How far has CNN fallen? Well, here is one indicator. James Taranto, who writes the Wall Street Journal column Best of the Web, said he's going to be interviewed by Lou Dobbs on CNN this evening. I thought that since I enjoy his columns I'd tune in. Then it hit me, what channel is CNN on? We moved back to Ohio about a year and a half ago and I had no idea what channel CNN is here.