Can someone please explain the link between Air America and the Sundance Channel? I get Comcast Digital Cable with On Demand, that has two Sundance Channels. All these channels show all day long is: Bush's Brain, stupid Origin of AIDS conspiracy theory movies, left leaning documentaries, and every stupid Al Franken Air America interview ever. Just to make sure we don't miss any of it, they put it On Demand for free.
You might start at David Horowitz's Discover the network.
http://www.discoverthenetwork.org/