Self-Driving Cars Raise Questions About Who Carries Insurance

And that will have an increasing impact on an insurance industry that so far has no road map for how to deal with the new technologies.

Billionaire investor Warren Buffett, whose company, Berkshire Hathaway, owns the insurance giant Geico, told CNBC in a February interview: "If the day comes when a significant portion of the cars on the road are autonomous, it will hurt Geico's business very significantly."