What happened to freedom of speech?

Last week, the University of South Carolina suspended a student for writing the n-word on a whiteboard in a campus study room. The university president explained that the student had violated the Carolinian Creed, which bars “racist and uncivil rhetoric.”

But in the United States, there’s another creed that’s supposed to take precedence over all the others: the Constitution. And the university -- not the offending student -- violated it.

So did the University of Oklahoma, when it expelled two students last month for leading a racist chant on a fraternity bus trip. The chant referred to the lynching of African-Americans, one of the ugliest chapters in our nation's history, and the students deserved all of the condemnation they received.

But our university leaders deserve censure, too, for their craven disregard of the First Amendment. Everyone has the right to speak their mind, no matter how much it offends yours. When Americans work themselves into a fine moral lather, however, freedom of speech is always the first thing to go.

Campus speech codes date to the mid-1980s, in the aftermath of several well-publicized racist episodes. Following the last game of the 1986 World Series between the Boston Red Sox and the New York Mets, drunken brawls erupted at the University of Massachusetts at Amherst between white Red Sox fans and black Mets supporters. At one point, a mob of 3,000 whites chased and beat black students. ...