[Vulcan]

All in all, 17 companies already have prototypes of self-driving cars. As the examples above indicate, they’re in various stages of readiness. Society, however, is not very ready at all.
California, Nevada, Texas, and Michigan are the only states that have enacted regulations that permit driverless cars on public roads - for testing purposes only, and under strict conditions. Eleven states have gone in the other direction, passing laws banning driverless cars. Other states are still wrestling with how to regulate driverless cars. The federal government is not considering any legislation or regulations concerning driverless cars. (That probably means they haven't figured out a clever way to tax them yet.)

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