Technology continues to make strides into transportation. In this episode of Cheddar Rides, Rob Verger, assistant tech editor at Popular Science, explains Apple's plan to let commuters in some American cities pay for public transit with their phones. Plus, James Van Meter, North American head of aviation at Allianz, delves into the new report covering unmanned flying taxis. And Rep. Andy Levin (D-MI) discusses General Motors' investment in Michigan.