When I first saw that quote today, my initial reaction was (1) uh, thanks, I was going to buy a little extra just for fun and (2) I think I know what the guy means (don't
use gas unless it is a necessity) but figured it was just another inartful
Bushism that he is known for.
Then I checked the official White House site and learned it was
part of a prepared text.
Edit: The first comment (inside) is proof that spam can even reach a blog. Sheeesh.