Most Progressives and Democrats realize that the real problem is the Fox Republicans....not the Progressives in Congress... Hence, Real Democrats and Progressives have nothing to fear from the electorate...
As this election cycle continues...expect the radical crackpot right to purge itself into some kind of Fox Freak Show...
Even as Progressives continue to try to solve the real problems without resort to useless dogma...and "purity tests..." While the radical right howls and screams...all the way to November.