Restriction on free thought and free speech is the most dangerous of all subversions. It is the one un-American act that could most easily defeat us." -- William O. Douglas
Maybe he was talking about free political thought and speech? It's kind of sad how to some people only smut is what interests them as far as free speech --- and they will try to shut a Conservative up.
Besides --- no one's trying to end his concerts or stop his CD sales on this thread --- just discussing the imappropriateness of him singing his material at the Republican Youth Inauguration.