text: While reading this paper i saw that a plus side to these driverless cars would be the gas. The text states "The cars would use half the fuel of today's taxis and offer far more flexibility than a bus." Gas prices are something many american people have to deal with on the daily. We all know that gas is not the cheapest thing the world has to offer. By these driverless cars though if they found a way to improve in technology and use half the feul it takes for a real car then this is a big plus side on the driverless cars.