I've found it difficult to take Ms. Coulter seriously. Sometimes if not most times I find her barely comprehensible. On a good day she rises to the level of superficiality (Sort of like Bill O'Reilly only with smaller breasts). I think confrontation is for her a technique to boost notoriety, hence sales. I think that is the case here. She made a fumbling attempt to justify doctrine that I'm not sure herself understands, and it's nothing very new and at this point nothing to be concerned about.