What’s Slowing Down Self-Driving Car Technology?

Car and tech companies have promised for years that fully self-driving cars were just around the corner. But experts say the technology is far from where it needs to be to fully replace drivers. Bart Ziegler, who wrote about self-driving tech for the WSJ's Journal Reports, joins host Zoe Thomas to discuss what is pumping the brakes. Learn more about your ad choices. Visit megaphone.fm/adchoices