Berkshire Hathaway Reenters Airlines with 26 Billion Delta Air Lines Stake Japans PostWWII Intelligence Overhaul Implications for Defense Sector and Investors Warren Buffett Warns Investors May Be Playing With Fire Amid Market Euphoria Amazon Reports RecordBreaking Thanksgiving Holiday Week Sales Zscaler Shares Plunge 31 in Record Drop Following Cautious Guidance and Sales Reorganization Declining OnChain Activity Raises Questions for Bitcoin TJX Companies Analyst Report Highlights Potential for OffPrice Retail Sector