@GovTrack
My mom told me that when #margarine became popular the #DairyLobby got a law passed which prohibited stores from selling yellow margarine. You'd get a block of white margarine with a yellow dye packet to mix in by hand.
So they make everyone replace "milk" with "drink". The only difference is now everyone says "Cripes - there goes the dairy lobby again" when they buy their soy drink.