The National Highway Traffic Safety Administration (NHTSA) says more than 3,000 Alphabet Inc.-backed (NASDAQ:GOOGL) (NASDAQ:GOOG) Waymo vehicles are under investigation following an incident where a Waymo autonomous vehicle struck a child near an elementary school.3,067 Waymos Under InvestigationThe investigation was opened by the agency on January 28, where it estimates over 3,067 Waymo AVs, fitted with the company's 5th-generation autonomous suite, will be examined following a vehicle that struck a child ...