Last Time... You Cannot Copyright a Slogan. (Ok, I'm going to stop this now.) The AP reports that "Candidate pulls endorsement letter in dispute over copyright." From the article: "A one-time national president of Western Kentucky University's Alumni Association said he will pull a political endorsement letter from nine alumni because of a dispute over using the university's registered trademark and copyrighted slogan." (Of course, if it *were* copyrighted, courts would likely consider this to be protected free speech.)