Republicans in the Senate stopped a constitutional amendment on Thursday that would have effectively overturned the U.S. Supreme Court's Citizens United decision on political spending.

The party-line vote on the campaign finance reform amendment was 54-42. Sixty votes were needed to end a filibuster on the measure, which also sought to curb the impact of the Supreme Court's McCutcheon v. FEC decision. 

Illinois PIRG's Director Abe Scarr issued the following statement in response to today's vote in the Senate:

Today’s vote was an incredible milestone in the fight to reclaim our democracy. The Citizens United decision unleashed a tide of big money from mega-donors and super PACs into our elections, which has threatened to drown out the voices of ordinary Americans. In the 2012 elections, just 32 super PAC donors spent as much as all 3.7 million small donors to Mitt Romney and President Obama combined, and year after year, we’ve seen campaign spending records shattered.

But far from accepting this as a new status quo, Americans have been fighting back. In just a few short years, 16 states and more than 550 cities and localities across the country have enacted resolutions calling on Congress to pass an amendment to overturn Citizens United. Local leaders like Champaign Township Supervisor Andrew Quarnstrom and Springfield Alderman Joe McMenamin have also called for change. Today, a majority of the U.S. Senate answered that call.

Amending the Constitution was never meant to be easy, but we know that the public overwhelmingly supports getting big money out of politics. Today’s vote is just the beginning, and marks a big step forward in the movement to reclaim our democracy.

We also know there are things that should be done right now to amplify the voices of small donors, which would make sure out-of-district mega-donors aren’t the only way to finance campaigns. Congress and state and local governments should establish small donor empowerment programs right away.

Read Progress Illinois' coverage of the constitutional amendment here and here.