The Download: the Pentagon’s AI-powered lie detector and young organ limits
Plus: ChatGPT helped the Tumbler Ridge shooter focus on attack tactics.
Via MIT Technology Review

Plus: ChatGPT helped the Tumbler Ridge shooter focus on attack tactics.
September 25, 2026
This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of technology.
The Pentagon wants $30 million to build an AI-powered lie detector
The US government wants to spend $30.3 million over the next five years on an improved lie detector, according to a Department of Defense budget request.
The program, called “Polygraph+” or…
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