Frank Rich's editorial in the Sunday Times was one of the better bits so far about the recent torrent of race baiting from GOP barkers. The upshot of Rich's thinking is that righty-whitey accusations and rants indicate deep anxiety about their soon-to-be minority status.
There's a lot more to it than that, of course. Sure, some people are surely struggling with Big Questions about What Their Country Means; experiences other than Mayberry-certified stories now carry the President's and the Supreme Court's stamp of authority. But some of the vitriol seems motivated by a pure instinct that white folk must not cede their place at the top of the pack.