A famous controversial author has been invited to speak at your university. The student newspaper has just published an editorial demanding with some very offensive language that the university withdraw the invitation.

There is a rumor that the university is considering withdrawing the invitation. The university is also apparently considering removal of the student newspaper editorial staff.

A small religious group has just announced that it will be protesting on campus. The religious group has previously protested at other locations carrying signs with offensive and arguably obscene images.

The religious group claims an unrestricted right to carry firearms as well as exemption from all taxation. What does the law say about these claims?