Sprint has sued AT&T; over a branding campaign that it says falsely tells customers they are receiving 5G service on their smartphones, escalating marketing wars between carriers over the next generation of wireless networks. The Wall Street Journal's Sarah Krouse has more.

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Sprint Accuses AT&T of False Advertising of 5G Service

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Plus: ByteDance denies rumors that it is exploring a sale of TikTok. And several high-profile tech leaders join a new federal advisory board focused on the secure use of AI. Alex Ossola hosts.



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TNB Tech Minute: Auto Safety Regulators Probe Tesla’s Autopilot Recall

Social media platforms are full of posts by influencers talking up the latest generation of weight-loss drugs like Ozempic. And it’s causing people to seek out the drugs, in some cases displacing doctors as the trusted authorities on whether to take one of the medicines. WSJ special writer Peter Loftus tells host Alex Ossola about what happens when social media and weight loss drugs overlap. Plus, a hack into healthcare technology company Change Healthcare has been called  the most serious incident of its kind to strike the industry. Now, its parent company is digging into what happened. WSJ Pro Deputy Bureau Chief Kim Nash talks about the attack.



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What Social Media May Not Tell You About Weight-Loss Drugs

Plus: Microsoft’s profits rose in the first quarter. And Micron receives up to $6.1 billion to build three chip-making facilities. Alex Ossola hosts.



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TNB Tech Minute: Google Sales Accelerate

This week, companies that make artificial intelligence tools including Open AI, Google and Meta agreed to incorporate new safety measures to protect children from exploitation and plug holes in their current defenses. A new alliance, led by a nonprofit called Thorn, is leading the charge. WSJ tech reporter Deepa Seetharaman tells host Alex Ossola about the problem, and how technology might help solve it. Plus, have you noticed that those online Captcha prompts to prove you’re human are getting harder? WSJ reporter Katie Deighton tells us how they’re trying to stay ahead of the bots.



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OpenAI, Meta and Google Agree to New Measures to Protect Children

Plus: Meta reports record first-quarter sales. And Google has delayed its timeline for eliminating cookies. Alex Ossola hosts.



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Sprint Accuses AT&T of False Advertising of 5G Service

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