Now she understood a few things: that the American academy, which one might have thought the place to defend freedom of speech, had been the seat and soul of abrogating freedom of speech, if the first assault on its freedom can be said to be restricting, or handcuffing speech. The day she heard “redneck” on NPR, she turned NPR off, not because broadcasters were still using the term, but because she knew one day they would not be. In fact, she had a vision of the quiet moment backstage at a Boston studio when a good, surprised correspondent was let go for saying “redneck” the last time it would be said.