Will real-time data for consumers lead to healthier living?

Aired: 1/8/2016 | 0:09:15 | Clip
Wearable health and fitness gadgets have broken into a sprint at the 2016 Consumer Electronics Show in Las Vegas. And no wonder: An estimated 500 million people worldwide now diligently record their steps and leaps. Science correspondent Miles O'Brien examines how a perfect storm of tech advances have driven a boom in real-time health data for consumers, and how it may affect medicine.