How is the American media "Liberal"?

[overgrowthegovt]

Is there any doubt that FOX "news" is the media arm of the Republican party?
Media Matters - Fox passes off GOP press release as its own research -- typo and all

Now, imagine a media somehow separate from politics or corporations, both of whose evil interests have no place sculpting public opinion. That would be very nice. Let's bring back JOURNALISM, not P.R.