Can the Smart car move America? By André Vornic BBC News, New York The Smart car is a familiar sight in Europe as it squeezes through traffic to find parking spaces too small for anyone else. But how will the tiny car fare on the streets of the US where size really matters? Big, as far as most US car-makers is concerned, is definitely beautiful. Anyone trying to convince drivers to take to a Smart car in the States may well have their work cut out. Which may be the reason why, even though the car is being promoted aggressively...