(CNN) -
It is a rare, strange day when Senate Republicans vote to block billions in tax cuts. But that's what happened Thursday when they chose to freeze a massive tax credit package in order to protest how Democrats are running the chamber.
By a vote of 53-40, the EXPIRE Act, which would extend $85 billion in tax credits, failed to get the 60 votes needed to overcome a filibuster.
Only one Republican, Sen. Mark Kirk of Illinois, voted with Democrats to advance the measure. The rest of the GOP votes were "no," as Republicans vented anger that Democrats have refused to allow votes on their amendments to this and most other bills in the past year.
"This is bigger than any one bill," Republican Leader Mitch McConnell said on the floor. "What they're doing is muzzling the people of this country, a gag order on the people we were sent here to represent."
"It's time to act as the U.S. Senate should act and allow (both sides) the opportunity to express their view," echoed Sen. Orrin Hatch, Republican of Utah.
The pushback comes as the Senate struggles to find a way to operate. Traditional processes and procedures for working through sharp divides have broken down in the past year.
Democrats, frustrated with Republicans for blocking presidential nominees, changed a significant piece of the filibuster rule. Triggering the so-called "nuclear option," majority Democrats made it easier to get around GOP objections. That raised hostility behind the scenes to a new level.
At the same time, Republicans are also furious that Democrats will not let bills have a so-called "open" process, where senators can propose amendments and get a vote on their idea.
That is far from unique to Reid or this Senate. Republicans have used the same tactic to choose friendly amendments when they were in the majority.
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Republicans block tax credits in protest