Support WBURWhy Nonstop Travel In Personal Pods Has Yet To Take OffPlay06:50Download AudioJoe PalcaSeptember 24, 2015 ShareMike Lester, CEO of Taxi 2000, sits in the SkyWeb Express in the company's warehouse in Fridley, Minn. The company has been working on SkyWeb Express system, a point-to-point personal rapid transit system. (Ackerman + Gruber for NPR)