Who is responsible when accidents happen in driverless cars?

The first question most people ask about a driverless taxi is whether they would be willing to ride in one.

But I think there's a better question: If you're injured inside one, whom do you hold accountable? That question stopped being hypothetical when federal regulators approved Zoox's steering-wheel-free robotaxi for commercial deployment late last month.

Soon, people in Las Vegas will be able to pay...