• Kalshi odds face scrutiny amid Supreme Court IEEPA review • U.S. Tariffs curbed after Supreme Court limits IEEPA • Markets eye Trump’s Iran strike talk amid War Powers debate • U.S. Tariffs unwind after Supreme Court IEEPA ruling • U.S. stock index futures dip as Fed bets shift on jobs • Polymarket faces Dutch shutdown order as KSA cites gambling • Stablecoins face yield curbs as US bill talks continue • Core PCE at 3% in Dec 2025 as Q4 slowdown keeps Fed cautious • U.S. GDP weighed by shutdown; CBO pegs Q4 hit at 1–2 ppts • Bitcoin holds as BlackRock sends 2,563 BTC to Coinbase Prime