text: My main issue with these cars is what if someone hacks your car? It sounds silly and far fetched at first, but it has already happened. Some kids in their parent's basement decided to hack a car, just to see if they could, and they sucsessfully did. There was a bug in the software of a particular, non self-driving car, took control of the steering and disaled the breaks. If this can happen to human-driven car, then the odds of this happening to a fully computer operated vehicle will be more copious. If some kids had the ability to do this, imagine all of the car crashes and injuries that could occur if many or most cars on the street were self-driven.