A.M. Edition for April 30. After several years of massive infrastructure spending, four of the biggest names in tech reported sales growth yesterday thanks to the proliferation of AI tools. WSJ deputy tech bureau chief Bradley Olson details how companies are dipping into their cash reserves and announcing layoffs to accommodate massive AI spending, and how investors are responding. Plus, the White House opposes Anthropic’s plan to expand access to its powerful Mythos AI model over security concerns. And can LIV Golf survive after Saudi Arabia pulls funding for the PGA Tour rival? Luke Vargas hosts. Sign up for the WSJ’s free What’s News newsletter. Learn more about your ad choices. Visit megaphone.fm/adchoices

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“What did the council decide on item 42?” — answered with the speaker and the moment.