Feds Open Investigation into Nearly 3 Million Tesla Vehicles
The NHTSA is investigating Tesla's Full Self-Driving feature.
The Department of Government Efficiency, once led by Musk, allegedly cut NHTSA staff devoted to self-driving safety.
Musk acknowledged the "march of the 9s" concept, where it's exponentially more complicated to perfect a system from 99.9% to 99.99% to 99.999% perfect.
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Author's summary: Tesla faces investigation over Full Self-Driving feature.