You know, freedom of speech is a wonderful thing, but just like every other right, it is limited by the rights of others to be free of that speech if they choose.
I'm listening to Rachel's show on Air America (a simulcast with MSBNC) and all I can hear is a guy in the background chanting "9-11 was an inside job!" over and over and over and over and over, in a really obnoxious heavy-metal style voice.
He's not making any point, he's just being an obnoxious asshole. Not one single person is going to hear that guy and say, "oh, wow, 9-11 was an inside job? really? why didn't anyone tell me?" it's like someone gave a toddler a megaphone and he sat there for an hour yelling "doodie!" over and over.
It would make Democrats look so good if some citizen (not a cop) were to talk over and kick that guy in the nuts.