An electric charging cable is seen connected to the updated Nissan Leaf electric vehicle (EV) produced by Nissan Motor Co. during a news conference in Japan, Tokyo, on Tuesday, Nov. 20, 2012. Nissan Motor Co., Japan's second-largest carmaker, introduced a cheaper version of the Leaf electric vehicle to lure cost-conscious buyers as sales of the original model lag behind the company's target. Photographer: Kiyoshi Ota/Bloomberg Photo: Kiyoshi Ota, Bloomberg / © 2012 Bloomberg Finance LP
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