When I think of PBS, my first thought is that it should be apolitical--that the question would be, "why can't we watch something without a political slant?"
I will say that conservatives have done much better on the radio airwaves, and perhaps they're thinking, "why fix something that's not broken?"
I think all Romney needs to do is insist that one of the debates takes place on Fox since the others are on liberal stations.
Watch their heads explode especially if the panel is Hannity, Kelley and we can toss in a liberal, Williams.