Uber, Joby, testing air taxis for city travel

Picture hailing an Uber and lifting off in one of these. Tonight, NBC News given behindthe-scenes access to an American firm in a global race to launch commercial air taxis. The company Joby in partnership with Uber has been testing and demonstrating around the world, including here in Dubai, in California, and in New York.So, how will it work. A regular Uber will pick you up at your home or office and take you to a Vertie port where you'll board a taxi unlike any other. The cabin will be airond conditioned ...