Japan Carmakers Face Margin Pressure as Aluminum Prices Surge Supply Risks Loom KeyBanc Maintains Overweight Rating on Microsoft Highlighting Cloud and AI Momentum Perpetua Resources Secures 29 Billion Loan from US ExportImport Bank Berkshire Hathaway Returns to Airlines with 26 Billion Delta Air Lines Stake US Stock Futures and Bond Yields Decline as Putin Updates Nuclear Doctrine US Prioritizes American AI Expansion in Asia Following TrumpXi Meeting Official Dropbox CEO Drew Houston to Transition to Executive Chairman After 19Year Tenure