Tesla crash raises questions about legal liability.

USA Today (4/3, Cassidy, 5.28M) reports that a collision last week involving a Tesla Model X in Autopilot mode “opens the door to questions in the emerging and still-murky legal realm of automated and driver-assisted vehicles.” The article notes that according to the NHTSA and Society of Automotive Engineers, there are six levels of driving automation. According to University of South Carolina Law Professor Bryant Walker Smith, “Anything that’s below level three, it’s clearly a human that’s supposed to be doing part of the driving.” Arizona DOT Director for Policy Kevin Biesty “said more of the driving regulations ... could shift from driver to car, and therefore from state to federal government.”