Left-Wing Racial McCarthyism

Contemporary liberals hunt for racists the way McCarthyites in the '50s and early '60s hunted for commies, and they use their terms of opprobrium with the same sort of  irresponsible semantic latitude. You could say that they are extreme semantic latitudinarians when it comes to their verbal bludgeons of choice.  But a witch hunt by any other name is still a witch hunt.