CNN Smerconish August 21, 2021 13:47:00
Much more risk they were willing to take. so, i do think tesla is singled out right now. their cars are -- i would say -- the most advanced autonomous technology available to the public but other manufacturers are coming but as i just said, look, no technology driving, until we get to level 4, which is where the car can drive itself and you can reach your book or check your email, no one should be hands-free until we get to that point. >> dr. cummings, thanks for being here. appreciate it. >> thanks for having me. still to come your best tweets and the facebook version, have you voted? go to...