he can be rude, but I do not really see the PC thing... I mean... Disney did fire him off of ABC for saying some un-pc things.
I think he is entertaining. Don't give a *&^% about his political views just as I don't about Rush Limbaugh who I also find entertaining. Both are doing their job, to enterain you. You don't have to believe in what they say, because what they say is so ludricrous it has to piss off people, which then makes you controversial, which in turns make's your ratings go up.