Amid much fanfare, Nissan finally showed off the first of several new electric vehicles this morning at the opening of its new global headquarters in Yokohama. Nissan chief Carlos Ghosn, a longtime skeptic on hybrids, is betting that the Leaf and other EVs, will quickly become mass market hits, and even suggested that fully electric models could account for 10% of all car sales by 2020. The car looks much like other mass market models.