US Supreme Court allows revamp of Pennsylvania electoral map

The U.S. Supreme Court on Monday refused to block a lower court ruling requiring Republican-drawn congressional districts in Pennsylvania to be reworked immediately, boosting Democratic hopes of winning control this year of the U.S. House of Representatives.

Justice Samuel Alito denied an emergency application filed by Republicans to stop the immediate reworking of the electoral district boundaries, preserving a ruling by the state's top court that they had unlawfully sought partisan advantage over the Democrats in drawing the maps.

The Jan. 22 Pennsylvania Supreme Court ruling gives Republican legislators until this Friday to submit a revised map to Democratic Governor Tom Wolf, who would have until Feb. 15 to sign off on the changes. If those deadlines pass without an agreement, the state court said it would rewrite the map itself.

(Reporting by Joseph Ax; Editing by Will Dunham)