The point is to stop demonizing and impugning Fox News while at the same time believing that the other networks are just fine. Watch both Fox News and CNN; then you'll get a better a picture of a situation.
If you think Fox News is lying all the time, what's the reason? If a huge majority of the country watches and believes Fox News more than CNN, CBS, MSNBC, ABC, etc., there is probably a reason for that. Take this post for instance. Did Fox News lie in this report about a study trying to link the Tea Party to the Tobacco lobby? The article itself seems pretty balanced, but you won't read something like that from CNN or any of the others because of their bias. They absolutely hate the Tea Party and what it stands for, so they'll only report one side of the story while Fox News will do both sides.