Q1 GDP Advance Estimate Slides to 20 Missing Market Expectations General Motors Introduces AllElectric Cadillac Vistiq with 300Mile Range Plus500 Reports 11 Revenue Growth Reaffirms FullYear Guidance T1 Energy Surges 42 Amid Analyst Optimism and ShortSeller Concerns Amazon Reports Record Thanksgiving Holiday Sales and Item Volume Trump Calls for Totally Independent New Fed Chair Amid Pressure on Predecessor Microsofts New Trusted Technology Lead Jenny LayFlurrie Navigates Tension Between AI Speed and Responsibility