This is vintage Schumer, vile and disgusting.
However, the real outrage is that in a sane world there would be at least a few Republican Senators and Congressmen who would step forth and publicly call him the liar that he is. Their cowardice is what allows political punks and thugs like Schumer, Reid and Pelosi to get away with their crap.
If they weren't so sin cojones they'd call him what he really is, a traitor, and act to see that he reaps a traitor's reward.