Nvidia Stock Approaches Critical Technical Level Amid Market Scrutiny Berkshire Hathaways Latest Stock Sales Signal Strategic Shift Yahoo Finance Reports UBS Raises SP 500 YearEnd Target Citing Consumer Strength and AI Demand Memorial Day Weekend Flight Delays Impact Major US Airports Including Chicago OHare and San Francisco Inflation Pressures Broaden Beyond Energy as Consumer Prices Reaccelerate in Key Sectors Russia Escalates Ukraine Conflict Threatens Additional Strikes on Kyiv Urges Foreign Nationals to Depart Reid Hoffman Raises 246 Million for AIPowered CancerResearch Venture Manas AI