Jim Cramer Urges Investors to Focus on Upside Potential for AI Stock Winners US Productivity Growth Decelerates in Q4 as Unit Labor Costs Rise RubioModi Talks Focus on US Energy Sales to Offset Iran Conflict Disruptions Novartis Lifts Annual Sales and Profit Forecast Amid Strong Operational Momentum Tech Giants Pledge Up to 500 Billion for US AI Infrastructure in White House Announcement Bessent Anticipates Substantial Disinflation as Warsh Assumes Fed Leadership Meta Smart Glasses Sales Surge Amid Privacy Debates