US Stock Futures Plunge as Surging Oil Prices Stoke Inflation Fears US Importers Walmart and Target Poised for Billions in Tariff Refunds as Government Portal Opens Next Week Trump Signals Additional Tariffs Needed Escalating Trade Policy Uncertainty Baidu BIDU Stock Analysis Falls 506 Watching 13575 20260514 Senate Panel Advances Digital Asset Market Clarity Act Amid Partisan Divide