Bill Ackman Adds Microsoft to Pershing Square Portfolio Betting on AI and Cloud Momentum Tesla Rushes to Hire in China as It Seeks to Close Gap with Domestic SelfDriving Rivals SP 500 and Nasdaq Climb as Wall Street Awaits Nvidia Earnings Trump Concludes China Visit with Talks Focusing on Trade Oil and Taiwan Meta Initiates Global Job Cuts Affecting 8000 Employees Emails Sent in Early Morning Hours Truth Social Withdraws Bitcoin ETF Application What It Means for Crypto Markets