Everything Corker said about Trump was true, of course, but you have to wonder what he was trying to accomplish by saying it. Was he trying to burnish his legacy, attempting to get Trump to change course, or just blowing off steam? I would bet on the last, but I can’t say for sure.
Does Trump imagine that the entire establishment wing (i.e., the PBPs and the CDs) of the GOP feels this way about him? If he does, that will probably make him and his Reactionary supporters even more combative and paranoid than they have been to date, which is saying a lot.