UNIDENTIFIED CHORUS: (Singing) J-I-N-G-L-E bells. SIMON: Ah, jingle bells. Don't worry. Not going to sing along, but I would like to pose a question. How did those bells become a symbol of this season ...

Before you slip on you bubble coat to go Christmas carolling this weekend, you may want to learn the history of some of the popular songs you have in your lineup. One well-known holiday jingle may ...