May 4, 2026 / 10:36 PM EDT / CBS News Add CBS News on Google The Supreme Court on Monday allowed last week's landmark decision striking down Louisiana's congressional map to take effect immediately, as GOP state officials scramble to redraw the map before this year's elections — drawing a sharp back-and-forth between two justices. The court ruled 6-3 in Louisiana v. Callais that the state's U.S. House map — which currently includes two majority-Black districts held by Democrats — is unconstitutional. Louisiana officials reacted by quickly suspending this month's House primaries and moving to draw a new map. The voters who initially challenged Louisiana's map asked the justices last week to speed up the usual 32-day period between when a ruling is announced and when the Supreme Court clerk formally passes the decision down to a lower court.…