https://www.reuters.com/article/us-autos-selfdriving/u-s-regulators-grappling-with-self-driving-vehicle-security-idUSKBN1K02OD >In closed-door meetings last March, U.S. transportation regulators and others grappled with questions about whether police should have the power to disable self-driving cars and whether an automatic alert that a robo-taxi had been in a wreck could violate an occupant's privacy, a report released on Tuesday showed.