Another Reason for Moderates to Leave the GOP

I've written often in this space that the fundamental problem with the Grand Old Party is that it is too ideologically rigid and too willing to destroy those who are in line most, but not all, of the time.  The plight of moderate Republicans is currently the source of a lot of attention. U.S. News and World Report has published a story that should concern those in the party that understand the importance of ideological diversity.