You're right. If Clear Channel or Infinity don't like his show, they can take it off the air if they want. When the government forces them to, that goes against the First Amendment.
But it seems like free speech isn't the only thing being violated these days. Separation of church and state seems to be violated as well (since Bush is basing a lot of decisions, like for stem cell research, on his religious beliefs).
The ironic part is that while the government is violating these amendments, Bush is trying to get us to support his own amendment (guess which one).
