Someone points out above that Corker received the grade of “F” from a conservative rating group. He might have started out OK when elected to the senate, but he sold out. He is now an all-out senator for hire.
Did he really sell out? His campaign ads showed him to be a real squish politically.
A lot of people tried to warn the TN Republican primary voters about Corker, but the silly voters there wouldn’t listen and split their conservative majority among two candidates, which allowed the first Corker nomination.