"Over
the past four years, we haven’t just talked about it. We’ve actually
started doing something about it. We worked with auto companies to put
in place the toughest fuel economy standards in our history. What that
means is, by the middle of the next decade, our cars will go twice as
far on a gallon of gas. So you’ll fill up half as often – and spend half
as much." —President Obama: http://wh.gov/energy