The ACLU will argue that the First Amendment is designed to protect the speech we hate, not to protect what is popular or accepted. This argument doesn't hold water in this case. The guy is teaching revisionist history and there are no two bones about it. He is a quack and should not be paid by an acredited institution.
Michael Moore = Elsworth Toohey--"The Fountainhead", Ayn Rand ...and, be all that may, the war in Iraq is a powerful example to other rogue countries, who before might have turned a blind-eye to terroist activities within their borders--it has made all Americans Safer (bottomline), and protects our way of life (Modern Economies lifeblood is oil, that's just reality)... ...but back to Moore...I support his free speech rights, and companies can pay to put his views and theories on the big screen, and I can choose to watch "Dodgeball" instead.
Now we find out Churchill went to Libya in 83 to meet Qadaffi, 2 years after there was a ban on any US citizens visiting the country.