A.M. Edition for Mar. 5. After a volatile day of trading as U.S. tariffs kicked in, President Trump previews further trade action while acknowledging his policies could trigger an "adjustment period." The WSJ's Brian Schwartz and Damian Paletta break down the speech. Plus, China sets a strong economic growth target and doubles down on home-grown AI. And WSJ AI Editor Ben Fritz shares how researchers hope to stop chatbots from “hallucinating.” Luke Vargas hosts.

Check out WSJ’s special report, What's Ahead for AI. 

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