does not always work and -- what happens if a car goes rogue on us? how safe are the technologies that you're seeing? >> i mean how safe are human beings? >> that's true. >> over 30,000 people die a year in car accidents. again, it is really fear of lawsuits that's preventing this technology. and when you do start to see these autonomous vehicles, you're still going to have to have a human being in a driver seat buckled in holding a steering wheel. car will drive itself but in case something does go wrong, they want a human there to take control. by 2050, will that be the case? i doubt it. but in the next five years when we really do start to see these things, that will be the case. >> just in time for my daughter to get a driver's license. >> she won't need much. just sit in the seat. >>. jonny lieberman, thank you so much. next on cnn "new day