WSJ : Self-Driving Cars Could Be Decades Away, No Matter What Elon Musk Said Self-Driving Cars Could Be Decades Away, No Matter What Elon Musk SaidExperts aren’t sure when, if ever, we’ll have truly autonomous vehicles that can drive anywhere without help. First, AI will need to get a lot smarter. Download Self-Driving_Cars_Could_Be_Decades_Away__No_Matter_What_Elon_Musk_Said_-_WSJ.pdf