ASSOCIATED PRESS
New York City Mayor Michael R. Bloomberg (left) is joined Tuesday by Carlos Tavares (right), chairman of Nissan Motor Co.'s Americas operation, as he announces the winner of the the city's Taxi of Tomorrow competition, Nissan's NV 200.

ASSOCIATED PRESS New York City Mayor Michael R. Bloomberg (left) is joined Tuesday by Carlos Tavares (right), chairman of Nissan Motor Co.'s Americas operation, as he announces the winner of the the city's Taxi of Tomorrow competition, Nissan's NV 200.