Nov. 1, 2019: Inside The Brains Of Teenagers; Two Brothers Survive ‘3 Days 2 Nights’

Teens spend a lot of time on their screens, from texting to gaming to social media. We explore what's happening in their brains as they engage. Plus, we break down a busy news week. And two young survivors of a plane crash in the Colorado Rockies share the struggles they've faced through their lives.