Why is it no one in the orbits of Congress ever says, you know( imitating Caroline Kennedy here) why don't we just do away with the idiotic CAFE rules and while we are at it, why not dump the equally stupid 'gasoline blends' crappola? Don't you think any blithering idiot can figure out how much they can afford to pay for a car and the fuel to run it? I would also suggest that any first year engineering student could advise you that trying to get that last one percent out of the air pollution equation is going to be...