The Supreme Court issued a 6-3 ruling in Louisiana v. Callais, striking down Louisiana's congressional map with two majority-Black districts as an unconstitutional racial gerrymander and allowing the lower court's decision to take effect immediately by shortening the standard 32-day issuance period [CBS News][Just The News][Washington Post]. Justice Samuel Alito authored the majority opinion, prompting Louisiana officials to suspend this month's House primaries [CBS News]. Justice Ketanji Brown Jackson dissented, calling the move 'unwarranted and unwise' amid exchanges with Alito [CBS News].