The art of hypermiling

NORWALK, Conn. - (WABC) -- With the price of gas hovering around $4.00 a gallon, people are car-pooling, buying fuel efficient cars, doing anything they can to save gas. So how would you like to almost double your gas mileage with a few simple driving tricks? It's a new trend called hypermiling. John Flory used to be a leadfoot, but now they call him lightfoot.," he said.