Name: Santa Cruz, Boulder, among the happiest cities in the US
Uploaded: Wed Oct 18 2017 12:54:30 GMT+0000 (UTC)
Duration: 7 min 11 s
Description: In the final installment of the three-day series, Secrets to Happiness, TODAY correspondent Cynthia McFadden and author Dan Buettner explore the American cities that National Geographic says are the happiest places in the country. Cynthia McFadden also revealed the seven lifestyle changes that can boost happiness.

Oct. 18, 201707:11