SpaceX Shares Dip Below IPO Price

Nasdaq falls by 1.5% amid AI jitters. Plus: The Justice Department is charging about 450 defendants for $6.5 billion in alleged healthcare fraud. And Oracle cut around 21,000 jobs last year. Alex Ossola hosts. Sign up for WSJ’s free What’s News newsletter. An artificial-intelligence tool assisted in the making of this episode by creating summaries that were based on Wall Street Journal reporting and reviewed and adapted by an editor.