Can anyone explain to me what "fair and balance" news would consist of.?

I hear liberal bleating about fair and balance news, my question is, fair and balanced in whose opinion? Fair and balanced is so subjective, there are thousands of opinions about what is fair and balanced. How can liberals even suggest such an idiotic idea? Oh I forgot, liberals can suggest or do no wrong I guess there is such a thing as fair and balance as long as you agree with liberals. What a crock.