Originally posted by RT and his SE: Explain how you have arrived at the above conclusion. Sounds to me like you're trying to limit freedom of speech to the people who say the things you want to hear. The reason you have an opinion is because you're allowed to hear from different points of view and then formulate your own opinion.
The reason Rush, Hannity, and Beck are so successful is because people find them entertaining. To take their ability to entertain, and therefore make money, away from them would be anti-capitalist. The Fairness Doctrine can be equated with Fascism.