The NHTSA closes its 14&month investigation into a series of minor collisions and unexpected behavior from Waymo vehicles, and won't take further action (David Shepardson/Reuters)
David Shepardson / Reuters: The NHTSA closes its 14-month investigation into a series of minor collisions and unexpected behavior from Waymo vehicles, and won't take further action — The National Highway Traffic Safety Administration said Friday it has closed a 14-month investigation into a series of minor collisions …
