How Many More Things

Bolton's information has come out.  It seems everyday a new revelation comes out.  It's like a Monty Python movie.  How many and how ridiculous will this get before the Republicans give in to witnesses?  I would hate to be a defending senator.  Everyday they have to come up with new excuses and attacks.  Do you think Fox News coaches them?  Some a naturals, like McConnell and Nunes.