Tesla’s full self-driving software under investigation

It was a close call caught on NBC cameras. Well, there you go. Sheesh.What the heck. Italo Fragalie slamming on the brakes after his Tesla in semi-aututonomous mode failed to stop when railroad crossing arms were coming down. Sheesh, what the heck.An NBC News investigation found other cases of Teslas going through the crossing arms, even driving onto the tracks and under a train. Now, the National Highway Traffic Safety Administration says it's investigating the scope, frequency, and potential safety conseq ...