The dems aren't calling for the fairness doctrine, dispite what other wackos say.
They want controls on consolidation of media ownership.
Nitrogen, The things you mention are actually two different things. The Fairness Doctrine existed as a FCC rule from 1949 until 1987. The FCC abolished the Fairness Doctrine in August, 1987 by a 4-0 vote, in the Syracuse Peace Council decision. The FCC stated:
the intrusion by government into the content of programming occasioned by the enforcement of [the Fairness Doctrine] restricts the journalistic freedom of broadcasters
and
[it] actually inhibits the presentation of controversial issues of public importance to the detriment of the public and the degradation of the editorial prerogative of broadcast journalists
This is the Fairness Doctrine that Dennis Kucinich, John Kerry, Diane Feinstein, Bernie Saunders and others want to reintroduce. They even call it by the same name. The government gets to decide if both sides of an issue are fairly presented and the FCC can pull your broadcast license if the party in power to make FCC appointments doesn't like what is said. This could be abused by either party to shut down criticism. It is just being pushed by the Democrats. Since this was a FCC rule and not a law passed by Congress, it escaped most 1st ammendment challenges. Since the FCC enforced the rule, many argued that it had the same effect as a law.
The consolidation of media ownership is a ban on cross ownership of broadcast and newspaper media in a market area. That is currently a law and some in congress (mainly Republicans) are trying to losten the restrictions. This is not even related to the Fairness Doctrine.