I literally almost choked on apple juice reading this.
You HAVE to be kidding me.
NBC does an excellent job, and are probably my favorite bipartisan news network. ABC, eh, not so much, but the worst of all is CNN. Just look at some of their news, even their supposedly "conservative" reporters/brown townysts sell out to whatever the latest trend is from the left, whether it's calling the recent tea parties "terrorist acts" to gawking about Obama's favorite tea. CNN is not news.
Fox is certainly more conservative, but you have to remember, all news networks are biased in every way. Fox is not afraid to say that they are conservatives, because you can't have a completely neutral light on anything in anyway. I think Fox gets their facts right most of the time, and because they are conservative, most liberals think that they are biased, even though all they are presenting are facts. However, on certain portions of the program, it gets too much in to speculation, and that's where the real bias comes in *cough*O'Reilly*cough*.
So, IMO, Fox gets their facts right and aren't afraid to say they are not liberal, and thus get called "biased", NBC is excellent at bipartisan coverage, but nothing conclusive is ever said because they don't want to offend anyone, and CNN is terrible in all respects.