I will keep saying until I am out of oxygen; and Hillary actually admitted it in her "civility" speech. The left feels they hold the superior spot in doing 'the greater good' for this country; therefore they feel justified in doing anything and everything to achieve power to promote their 'greater good'. I know folks hate the comparison, but this is exactly what Hitler did; only their target isn't Jews, it's the right wing in this country. Cast them as evil, ratchet up the rhetoric to convince people of this evil, commit violence in order to instill fear in the people that if they support this evil they will be targets.
I don't know what this ends. If they can't win elections, the violence only gets worse. If they end up taking power back in congress, I wonder where their hatred for the right leads them next.