SP 500 Edges Higher as Healthcare and Tech Lead Communication Services Dips Warren Buffetts Tiny Purchase in March May Have Appeared in Berkshires Latest Filing US Consumer Sentiment Sinks to Record Low in May as Iran Conflict Fuels Inflation Fears AI Safety Guardrails Removed from Meta and Google Models in Minutes Study Reveals BofA Analyst Raises Philip Morris International Price Target Signaling Confidence in SmokeFree Strategy GoogleBacked Firm Shares Rise on New Artificial Intelligence Partnership Philadelphia Phillies Bryce Harper Comments on Teams Decision to Part Ways with Homegrown Slugger Potential Financial and Roster Implications