Clearing the Air

Greetings.  We've just arrived in Sweden for our annual pilgrimage to the land of Vikings, Nobel Prizes, marinated fish, universal healthcare and blond people.  On the way here we changed planes in Frankfurt–a large and busy airport...

BOGO

Greetings.  "Buy One Get One Free" or "BOGO" is a popular marketing idea for many products and services.  Buy one box of cereal and get a second free.  Buy one can of tennis balls and get another at no additional cost....