Progressive senators working to dramatically alter Senate rules were defeated on Thursday, with Senate Majority Leader Harry Reid (D-Nev.) and his counterpart, Minority Leader Mitch McConnell (R-Ky.), set to announce a series of compromise reforms on the Senate floor that fall far short of the demands. The language of the deal was obtained by HuffPost and can be read here and here.
The pressure from the liberal senators, led by Oregon Democrat Jeff Merkley and backed by a major coalition of progressive groups, created the political space for Reid to cut the deal with McConnell, which includes changes to how the Senate operates but leaves a fundamental feature, the silent filibuster, in place.
The deal would address the filibuster on the motion to proceed, which had regularly prevented the Senate from even considering legislation and was a major frustration for Reid. It would also make it easier for the majority to appoint conferees once a bill has passed, but leaves in place the minority's ability to filibuster that motion once -- meaning that even after the Senate and House have passed a bill, the minority can still mount a filibuster one more time.
Reid won concessions on judicial nominations as well. Under the old rules, after a filibuster had been beaten, 30 more hours were required to pass before a nominee could finally be confirmed. That delay threatened to tie the chamber in knots. The new rules will only allow two hours to pass after cloture is invoked before a nominee is confirmed.