That sucks Sharon, I don't have a subscription but I was able to read it the other day! Now I can't read it either.
There is this copypasta, but the blog author I don't know anything about
Steven Salaita: why I was fired
There is some outside coverage, not written by him, that is just as compelling
Judge refuses to throw out fired professor Steven Salaita’s case against University of Illinois-UC - Salon.com