Billy Bush, ironically in so many ways, is the Republican Party.  He knew what Trump was, not only accepting him but encouraged and exploited him for all the wrong reasons.  Now suddenly Trump has GOP'ers fleeing and condemning him?  It all just cements the marvel of hypocrisy and cowardice that has come to define the Republican party.  For the last 18 months the GOP had untold chances to kick this thing to the curb but were afraid to to so.  The problem only grew, both in scope and toxicity as problems are prone to doing.