Plus, shares of nuclear-power producers tumble after regulators rejected a deal from Amazon to use more nuclear energy. And New York Times tech workers strike ahead of Election Day. Cordilia James hosts.

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Tesla says it plans to roll out its fully autonomous robotaxis in the next few years… but how ready is it really for prime time? WSJ tech columnist Christopher Mims says there are many reasons to think CEO Elon Musk’s approach to self-driving and artificial intelligence won’t work. Plus, how one WSJ editor is using an AI chatbot to outsource planning meals for his toddler. Julie Chang hosts.

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Plus, Visa continues to grow its artificial-intelligence use cases. And, Intel stock rallies nearly 8% despite the chip maker's record loss last quarter. Julie Chang hosts.

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New wearable gadgets that target the brain could help you fall asleep faster and improve the quality of your slumber. WSJ science bureau chief Jo Craven McGinty joins host Julie Chang to explain how the tech works. Plus, PayPal will start sharing customer data with third-party retailers. We'll tell you how that data could be used and what it means for PayPal users.

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Plus, Amazon records revenue and profit growth amid excitement over AI. And Intel posts a loss of more than $16 billion. Julie Chang hosts.

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With brain-computer interfaces, people with physical disabilities could one day control computers with just their thoughts, according to the co-founders of Precision Neuroscience. The company is developing an implant that could interpret and transmit electrical signals on the surface of the brain into actions on a screen. CEO Michael Mager and Chief Science Officer Benjamin Rapoport spoke with WSJ reporter Rolfe Winkler at WSJ Tech Live about how the technology works and the ways it could transform peoples’ lives. Danny Lewis hosts.

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Plus, Meta reports record revenue despite slower digital advertising growth. And Wall Street giants KKR and Energy Capital Partners agree to invest $50 billion in AI and power-generation projects. Danny Lewis hosts.

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An exclusive Wall Street Journal analysis finds that new users to social-media platform X with interests in topics like cooking and crafts are blanketed with political content. WSJ reporters Alexa Corse and Jack Gillum speak with host Charlotte Gartenberg about their experiment. Plus, why Apple’s success in the artificial-intelligence race is riding on the iPhone 16.

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Plus, Google sees accelerating revenue growth thanks to its cloud business. And JPMorgan Chase sues people it says committed check fraud in viral TikTok trend. Charlotte Gartenberg hosts.

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Reddit co-founder and CEO Steve Huffman has said that Reddit is the most human place on the internet. At WSJ Tech Live, he spoke with WSJ senior personal tech columnist Joanna Stern about the use of Reddit data to train artificial intelligence models and how he sees the platform's role in the future of the internet. We bring you highlights from their conversation. Plus, the digital revolution in healthcare was supposed to change the patient experience. But so far, many still run into problems. Charlotte Gartenberg hosts.

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