Dr. Sanjay Gupta is doctor, journalist and father trying to understand his daughters' digital lives

Dr. Sanjay Gupta is doctor, journalist and father trying to understand his daughters' digital lives There is no denying -- or escaping -- this one simple but far-reaching fact: Americans are surrounded by screens. As a doctor and a journalist, but most important as a dad to teens coming of age in a screen-infused world, I'm concerned. Technology certainly makes our lives easier (and more fun), but at what cost to our health? https://ifttt.com/images/no_image_card.png