Fox Has Liberal Bias?

I saw this earlier today. Now I see that it's dated June of 2007, but still:

http://www.rasmussenreports.com/public_content/politics/current_events/general_current_events/media/americans_see_liberal_media_bias_on_tv_news

The point I want to touch on here comes from the third paragraph: 

There is one major exception to the belief that media outlets have a liberal bias—Fox News. Thirty-one percent (31%) of Americans say it has a bias that favors conservatives while 15% say it has a liberal bias.

A liberal bias? What kind of right wing wackadoo must you be to look at Bill O'Reilly and Sean Hannity and say to yourself: "Faggot, pinko-commie pieces a shit. Probably going to hug a tree and do some yoga after this." Is there anyone standing to the right of you, or are you the end of the line?