US Stocks Rally SP 500 Extends Winning Streak Dow Gains Over 2 for the Week Tony Blairs Economic Prescription for UK Draws Criticism Overreliance on AI and Outdated Worldview Berkshire Hathaways Portfolio ShakeUp Delta Air Lines and Alphabet Moves in Focus AutoZone Stock Suffers Worst Day in Four Years Despite Earnings Beat US Nonfarm Payrolls Surge Past Expectations Yet Report Flags Economic Concerns Ferrari Shares Slip as First Electric Model Luce Sparks Social Media Debate SP 500 Climbs to 747347 Boosted by Healthcare and Tech Strength