https://www.live-feeds.com/feed/nfl-takes-on-trump-in-push-to-give-states-power-over-kalshi-polymarketContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/nfl-takes-on-trump-in-push-to-give-states-power-over-kalshi-polymarkethttps://www.live-feeds.com/feed/nfl-takes-on-trump-in-push-to-give-states-power-over-kalshi-polymarket#u116614Sun, 11 Oct 2026 15:46:08 +0000The National Football League has filed an amicus brief with the U.S. Supreme Court arguing that sports prediction markets like Kalshi and Polymarket constitute gambling and should be regulated by individual states rather than federal agencies. Forty states are backing the league in its legal fight. The NFL wants the high court to decide whether federal regulators or state governments hold authority over these platforms, seeking clarity to preserve game integrity before another football season passes. The move places the league at odds with other sports organizations and potentially shields its