Outspoken rocker Ted Nugent has been told to keep his political thoughts to himself when he performs at the upcoming South Dakota State Fair after offending fans with a rant about presidential hopefuls Barack Obama and Hillary Clinton.

The fervent Republican blasted the Democrats during a concert on August 21, when he called Obama a "piece of s---" and Clinton a "worthless bitch". And organizers of the state fair in South Dakota don't want a repeat when he performs there on Sunday.

State Fair manager Susan Hayward says, "We don't approve of what he does at his other concerts, but there's nothing I can do about that. What I can control is what happens here at the State Fair."

Hayward explains she has told Nugent's management that the state fair is a family event in a very stern letter.

Axing Nugent's concert was not an option for the fair organizers - they sold more tickets for the Cat Scratch Fever rocker's show than any other.

-Pics of The Nuge

(This news article provided by World Entertainment News Network)