I suppose their use is waning these days, which is sad, but have you ever wondered about the origins of Christmas Seals? No, me neither, until I was wrapping presents last year and listening to some noble soul's compilation of old time radio holiday-themed shows. The following one relays the real-life struggle to establish and help fund the American Lung Association -- the parent company of the venerated seals -- in an effort to first combat tuberculosis (and afterwards, lung cancer). It is writ