Prediction Markets Spark Legal Clash Between US States and Federal Regulators AI Promises Faster Cheaper Drug Discovery for Brain Disorders Like MND Worlds ThirdLargest Shipping Line Reports Q1 Earnings Plunge Gold and Silver Futures Maintain Weakness as Breakdown Risks Linger China Establishes New Safety Department to Boost Drone and Flying Car Industry International Students Face Growing Barriers to US Employment as Hiring Market Weakens and Immigration Rules Tighten Japan and China Trade Ministers Hold First Bilateral Chat Since Dispute at APEC Summit