Zen Brief

AI ran through much of the day: the U.S. ban on DeepSeek, IMF concerns about China's progress, and voter anger over data centers. Elsewhere, an NFL upset and a vaccine injury fund overhaul drew attention.

1. 1 US Bans Chinese DeepSeek AI Over Security RisksThe U.S. government banned DeepSeek's AI model, a sign of deepening tech decoupling from China with stakes for Silicon Valley.
2. 2 Cardinals' upset win exposes NFL betting model flawsArizona's win over Los Angeles has oddsmakers reexamining how they price NFL upsets in a volatile season.
3. 3 IMF Flags China AI Risk to US Tech ValuationsFinance leaders at the IMF meeting in Bangkok warned China's AI progress threatens valuation assumptions behind Wall Street's tech rally.
4. 4 Data center backlash reshapes midterm politicsVoter anger over AI-driven data center expansion is reshaping campaign platforms and straining both parties' messaging before November's midterms.
5. 5 HHS Overhauls Vaccine Injury Compensation ProgramA push to overhaul the U.S. vaccine injury compensation system tests HHS as it balances public trust against a growing claims backlog.