U.S. Supreme Court formally pulls the plug on election-related cases

The U.S. Supreme Court on Monday brought a formal end to eight lingering disputes pursued by former President Donald Trump and his allies related to the Nov. 3 presidential election including a Republican challenge to the extension of Pennsylvania’s deadline to receive mail-in ballots.

The justices turned away appeals by the Republican Party of Pennsylvania and Republican members of the state legislature of a ruling by Pennsylvania’s top court ordering officials to count mail-in ballots that were postmarked by Election Day and received up to three days later.

Three of...