I don’t understand how a driver is expected to intervene if the system screws up...I mean, the Tesla passes that tractor trailer with maybe 3 feet of distance between them. If the system were to malfunction at that exact moment, I would imagine your first and only indication that anything was wrong would be the car…

There are two aircraft that make me want to cry when I think of them...the SR-71 and the Concorde.

Found a local news story on the crash. Driver reports feeling the back end “fall off.” Come to think of it I remember seeing one of the rear axles on the road next to the wreck. I think the whole rig bounced clean off one of the axles....don't think it's supposed to do that....

This happened right in front of where I work! It’s a dump truck, not an 18-wheeler. The chunks of rubble are what poured out of the back during the rollover.