Occasionally they'll set out one of those big Costco tubs of licorice, only to see it vanish in minutes. It also turns out you just can't throw anything into the candy jar. Mints, for example ...

"Early Show" contributor Taryn Winter Brill found out why the office candy jar can really turn sour for ... and set it out in our newsroom. Within one minute - we had our first taker.

The candy jar becomes a sort of commons ... It is hard to take a chocolate when there is only one left. “Take it,” Victoria said. Her philosophy: If a person wants a chocolate, and there ...