Plus, Chinese internet company Baidu reports lower revenue but doubles its profit. And truck maker Scania agrees to buy Northvolt’s heavy industry business. Charlotte Gartenberg hosts. 

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There are miles and miles of undersea pipelines and cables running atop the ocean floor that are used to carry fuel and transmit data. WSJ contributor William Boston tells host Julie Chang about one company using artificial intelligence to protect this critical infrastructure. Plus, columnists Tim Higgins and Christopher Mims tell us what they learned from talking with Bilt CEO Ankur Jain for the latest season of WSJ’s Bold Names podcast. You can listen to the first episode here.

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Plus, shares of sports-betting platform DraftKings hit a three-year high. And, Chinese e-commerce companies like Shein and Temu try to bypass Trump to keep selling to Americans. Julie Chang hosts.

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It’s been roughly four weeks since Elon Musk took the helm of the newly established Department of Government Efficiency, or DOGE, which was tasked with slashing government spending. And a lot has happened since. WSJ columnist Tim Higgins joins host Julie Chang to discuss the latest as part of our series looking at Musk’s first 100 Days in the Trump White House. Plus, a look at Amazon’s push to bring employees back to the office five days a week.

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Plus, publishers sue AI startup Cohere for copyright and trademark infringement. And, Jeff Bezos’s Blue Origin plans to lay off 10% of its workforce. Julie Chang hosts.

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Chinese AI app DeepSeek is more vulnerable to jailbreaks compared to other AIs, making it more likely to offer potentially dangerous information. WSJ reporter Sam Schechner joins host Julie Chang with more on what he found when The Wall Street Journal and AI safety experts tested the chatbot. Plus, OpenAI has released its newest reasoning model. We hear from its VP of engineering on what a reasoning model can do and how companies are using its artificial intelligence agents.

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Plus, SoftBank reports a quarterly loss. And Baidu is in talks to operate robotaxis in U.A.E. Julie Chang hosts.

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Elon Musk is leading a group of investors in a $97.4 billion dollar bid to buy OpenAI’s assets. WSJ reporter Berber Jin tells host Julie Chang what that could mean for the ChatGPT-maker as it looks to transform to a for-profit company, and why it puts pressure on its CEO Sam Altman. Plus, the U.S. Department of Defense’s former chief digital and AI officer talks about what DeepSeek and DOGE could mean for the future of war.

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Plus, the EU plans to spend about $206 billion to catch up with the U.S. and China in the AI race. And, BuzzFeed says it’s designing an AI-driven social-media platform. Julie Chang hosts.

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What’s next for TikTok? WSJ deputy media editor Jessica Toonkel joins host Julie Chang with the latest in the negotiations over the social-media app’s fate in the U.S. and what role President Trump is taking in the dealmaking. Plus, the pros and cons of using Apple’s AirPods Pro 2 as hearing aids.

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