At WSJ's Tech Live conference, Michael Brown, director of the Defense Innovation Unit, said that while the U.S. has a lead in certain technologies, the list of tech where China has the edge is extensive, including: 5G cellular networks, drones, batteries, hypersonic systems, wind and solar energy, as well as cryptocurrency.
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WSJ Tech Live: China's 'Concerning' Leads Over U.S. in Tech

Tech News Briefing is your guide to what people in tech are talking about. Every weekday, we’ll bring you breaking tech news and scoops from the pros at the Wall Street Journal, insight into new innovations and policy debates, tips from our personal tech team, and exclusive interviews with movers and shakers in the industry. Hosted by Zoe Thomas

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Investments in artificial intelligence startups are heating up. Last year, investors poured more than $20 billion dollars into generative AI deals. But some of these companies, some of which have billion-dollar valuations, haven’t turned a profit or don’t have a product. WSJ venture-capital reporter Berber Jin tells host Alex Ossola more about this ecosystem, and why some are already concerned that it could be a bubble. Plus, scammers are using AI to target recent college grads looking for jobs. WSJ workplace reporter Ray Smith talks about how to stay safe online.



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Investors Are Pouring Money Into AI Startups. Is It the Next Bubble?

Plus: Beijing tentatively approves Tesla’s “Full Self-Driving” software. And federal regulators fine wireless carriers for sharing customer-location data. Alex Ossola hosts.



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TNB Tech Minute: Regulators Investigate Ford’s Driver-Assistance System

Tesla CEO Elon Musk has talked about offering a cheaper EV model for a while. A low-priced car could attract new customers who may not be able to afford Tesla’s more premium models. Last week, Musk said that cheaper cars could be coming as soon as late this year. WSJ columnist Tim Higgins tells host Alex Ossola what it would take to make that happen. Plus, Tesla was one of four tech companies to report first-quarter earnings last week. WSJ reporter Hardika Singh talks about the through-lines in those reports, and why artificial intelligence is defining the moment.



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Elon Musk Says a Cheaper Tesla Is on the Way

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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WSJ Tech Live: China's 'Concerning' Leads Over U.S. in Tech

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