Nissan Chief Executive Officer Carlos Ghosn speaks in front of the company's BladeGlider EV concept car during a presentation at the 43rd Tokyo Motor Show in Tokyo November 20, 2013. Fourteen Japanese and 18 overseas carmakers and motorbike manufacturers are participating in the Tokyo Motor Show, which kicked off on Wednesday for the media. REUTERS/Toru Hanai (JAPAN - Tags: TRANSPORT BUSINESS)