We've come a long way since Crown Vics crowded the streets of the Big Apple, opting instead for a fleet of hybrid taxis -- but today the New York City Taxi & Limousine Commission is taking its green approach one step further with the introduction of six electric Nissan Leaf cabs. Starting next spring, the electric cars will join the procession of mustard-colored whips as part of the Electric Taxi Pilot Program. The new additions are part of Bloomberg's plans for an
