The Importance of Democracy in the Age of Sectarianism

Dr. Sanjay Gupta: Our kids did not ask for this world full of screens and social media, but it is the one that they have. Surgeon General Vivek Murthy wants to talk about why he's so concerned with interference in elections by cyber-fraudsters. He asks how democracy competes alongside sectarianism like we've seen in the Middle East. Watch "Chasing Life" weekdays at 9am ET on CNN.