The Supreme Court will take up a Republican-led drive, backed by President Donald Trump's administration, to wipe away limits on how much political parties can spend in coordination with candidates for Congress and president.
The justices said Monday they will review an appellate ruling that upheld a provision of federal election law that is more than 50 years old, ignoring pleas from Democrats to leave the law in place. The Supreme Court itself upheld it in 2001.
But since Chief Justice John Roberts joined the court in 2005, a conservative majority has upended a variety of congressionally enacted limits on raising and spending money to influence elections. The court's 2010 Citizens United decision opened the door to unlimited independent spending in federal elections.
Without the limits on party spending, large donors would be able to skirt caps on individual contributions to a candidate by directing unlimited sums to the party with the understanding that the money will be spent on behalf of the candidate, supporters of the law say.
The case will be argued in the fall.