We could save millions of gallons of gasoline daily by just inflating our tires to the correct pressure, and easing up just a little on the accelerator at stop lights and signs.

But since it makes little difference to us personally, most of us won't even do that. It's like litterers........they figure one little piece of garbage won't hurt, and it won't. But combine that with 3 million other little pieces of garbage and you get our highways.

So, anyway..........