The next time a college professor starts lecturing on the importance of a free and open marketplace of ideas beware. He’s probably going to offer a few platitudes before he throws in an awkward “but,” and then shows his true beliefs about free expression. As a general rule, you can ignore everything that comes before the word “but.” It is usually after he utters his first “but” that he really starts to show his ass. At Western Carolina University (WCU) the faculty senate recently showed its true colors on an important issue of academic freedom. They were approached with an...