Liberal = censorship

Why do liberals always scream so loud in an attempt to shut down any type of media that expresses views they don’t agree with? Why using the fairness doctrine are they are trying to implement censorship of the media in clear violation of the first amendment?
I believe it is because they realize that most people do not support them. Media is run on revenue pure and simple, the richest person can start any type of media outlet they care to, unless however they garner enough of an audience to pay for the outlet they will have to shut it down or go broke. It appears that right wing conservative shows have the audience needed not only to stay in business but make a profit. Where liberal/left wing shows do not. Why? Could it be that there are not as many liberals out there as they want us to believe? Could it be they are just so loud and obnoxious that people think there are so many more than there really are?
This could be why liberals and other anti-free speech individuals do their best to shut down shows that “insult them” before revenues prove either that people agree with what was said or don’t care. Imus is a perfect example of this. The liberals couldn’t take the chance that most Americans didn’t care what Imus said, that his ratings wouldn’t have dropped or worse for them his ratings may have gone up either case disproving their claim that the majority of Americans agree with them.
It’s time for America to stop bowing to the voice of the loud obnoxious few and allow the true voice of America to be heard. If what is being said in the media truly upsets the majority of Americans the advertisement revenues of the show will fall and it will go off the air. If the revenue stays the same or increases it will prove that the majority of Americans agree with what was said and it should not be censored.