A.M. Edition for Feb. 4. Software stocks are sliding again today, following a rough day on Wall Street that saw the rise of new AI tools shave more than $300 billion off of companies that sell or invest in software. WSJ’s Hannah Miao explains what’s driving the selloff and what it all means for investors. Plus, Novo Nordisk shares plummet as the weight-loss drugmaker warns of unprecedented pricing pressure. And we look at why China is banning retractable car door handles. Luke Vargas hosts.

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