The renowned economist issues a timely warning that the threat to America’s currency comes from within, in the shape of a ...

The most common way we refer to a dollar bill is calling it a buck. Gas has fallen below three bucks a gallon. Tip the pizza delivery guy a couple of bucks.Why bucks? Buck is a very common word, ...

The $10 bill features Alexander Hamilton, technically making it a dead Secretary of the Treasury.) But the most pervasive example might be referring to cash as a buck. Gas is three bucks a gallon; it ...