The tactics restaurants use to nudge you into spending a little extra may be subtler than you realize. Restaurant menus are a complicated mixture of psychology, art and sales pitches. No detail is too small to matter, right down to the dollar sign.
The U.S. has so much crude that it is running out of places to put it, and that could drive oil and gasoline prices even lower in the coming months. Oil could fall all the way to $20 a barrel from the current $50.