text: While the driverless vehicles are using les gas, that is an added bonus for the economy because the United States would have to buy less oil form the Middle East causing the U.S to have more money to pay back the trillion dollars of debt that is currently owed. Also the less fuel being put out of vehicles will help the ecosystem and the O-Zone by helping restore it and keeping Global Warming less of a threat to the world. The vehicles will be "more flexible than a bus," meaning that the automobiles will hold more people, use less gas, and get places quicker and safer. The automotives will still be able to have a human driver, but only when needed. Such as in necessary times as a traffic jam, or if there is road work ahead.