When in Rome, walk like an Italian

If you - like us - are concerned about the overindulgences of the holiday season, you might want to take a cue from the Italians. In Italy, it's a common practice to take a brisk walk after a big meal. The stroll is often a chance to see and be seen, an opportunity to appreciate the neighborhood where you live, and yes, a way to work off a few calories. The World's Durrie Bouscaren takes us along for a stroll.