How to make your holiday travel less hectic

Happiness expert and New York Times best-selling author Gretchen Rubin joins "CBS This Morning" with one thing you can do today to live a happier, healthier and more productive life.

How to make your holiday travel less hectic
Happiness expert and New York Times best-selling author Gretchen Rubin joins "CBS This Morning" with one thing you can do today to live a happier, healthier and more productive life.