Nvidia Shares Dip PostEarnings Why Market Skeptics May Be Overlooking Key Drivers Berkshire Hathaway Reenters Airlines with 26 Billion Delta Air Lines Stake Citi Boosts Micron Technology Price Target on DRAM Price Surge and HBM Outlook US Productivity Growth Slows in Q4 as Unit Labor Costs Accelerate MarketWatch Report Kevin Warsh Faces Divided Fed as Inflation and Yields Complicate Rate Cut Prospects Iran and US Remain at Impasse as Trump Rejects Counterproposal Strait of Hormuz Risks Escalate New York Fed Study Finds Surging Gas Prices Disproportionately Impact LowerIncome Households