You forgot to list the seven Democrats who signed this deal. With only 36 Senators, Dingy Reid lost the ability to sustain a cloture vote. His party didn't exactly hang together. 7 Democrats abandoned their own party to make a deal with RINOs. I don't think the liberal interest groups are exactly cheering this. Their own party sold them out too.
(Denny Crane: "Sometimes you can only look for answers from God and failing that... and Fox News".)