Our kids (and many adults, too) are spending an unprecedented amount of time in front of screens. How much is too much? Is all screen time created equal? Marc and David discuss the addictive power of screens, "active" vs. "passive" consumption of media, and how parents can find balance. They sit down with Jenn Reid, a mom of three boys, about using screens as currency, and crossing a social media "point of no return" with her 13-year-old son.