CNN CNN Newsroom With Poppy Harlow March 28, 2015 19:36:00
Application, and that really could be quite a number of years in the future. >> all right, tom, we'll talk about this with someone who wrote a column in part about it. daily beast contributeor clive ir irving. you wrote, our grandchildren may come to that place. our grandchildren may live to be 150 years old and have brain replacements but i'm sure nobody right now of sober disposition will argue for the cockpit containing no humans at all. tell me more. >> yeah. well we have mass transit systems all over the world, running trains without drivers, and no one thinks about that so it's very much...