JUST IN: Federal judge blocks Postal Service regulation that would exert control over mail-in ballots in a setback for Trump. https://www.nbcnews.com/politics/2026-election/judge-blocks-trumps-postal-service-regulation-mail-ballots-rcna594692?taid=6a90efc16aa06700017f36c3&utm_campaign=trueanthem&utm_medium=social&utm_source=twitter