Senate Republicans on Thursday blocked a vote on a constitutional amendment to overturn Citizens United and other Supreme Court rulings dating back to 1976 that invalidated restrictions on money in politics.
The party line vote was 54 in favor, 42 against, falling short of the 60 votes needed to defeat a filibuster and proceed to a final vote.
The Senate broke an initial filibuster on the measure on Monday. But many Republicans who voted to begin debate did not support the proposal and intended to ultimately block it. The procedural motion on Thursday means the Senate won't move to an up-or-down vote, where it was even likelier to fail because it needed a two-thirds majority to advance.
Senate Minority Leader Mitch McConnell (R-KY), a fierce opponent of campaign finance restrictions, blasted Democrats for bringing up the measure.
"I have to say it’s a little disconcerting to see the Democrat-led Senate focusing on things like reducing free speech protections for the American people," he said before the vote. "This is what they chose to make their top legislative priority this week. Taking an eraser to the First Amendment."