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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Plus, Intel’s AI chief steps down. And European startups Helsing and Mistral join forces to develop AI systems for military use. Julie Chang hosts.

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Phishing scams are growing increasingly sophisticated, and IT departments seeking to help people outfox them are throwing sensational test traps at their employees and students. But as WSJ reporter Robert McMillan says, some of those who fall for them say the tests have gone too far (“free football tickets, anyone?”). Plus, AI reporter Belle Lin on how big tech wants to solve AI’s hallucinations using hard math.

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Plus, the president backs Vice President JD Vance in calling to rehire a DOGE staffer who resigned over racist posts on the social-media site X. And Amazon plans a massive capex investment on generative AI. Pierre Bienaimé hosts.

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