And, once again, someone like myself has to declare himself in Horowitz's corner. I am against the trashing of newspapers that contain objectionable opinions. Cancel your subscription, if you like, but don't deny others the right to read what they choose. Having said that, I also have to say that if I were a student editor, I would not have accepted Horowitz's ad. I would be under no obligation to do so.
Newspapers reject ads all the time, sometimes simply to avoid offending their readers.
Those student editors who thought the First Amendment gave them no choice were mistaken. Word for word, there's not a lot in Horowitz's ad with which I disagree. But word for word is not, I learned a long time ago, how people read. They hear an inaudible sound. It's not racist, as some have charged.