According to new eye-opening research by Common Sense Media on children and their use of phones and tablets, kids under two are averaging an hour of screen time a day, even as the American Academy of Pediatrics says kids under 18 months old should not have any screen time. The study also shows that by age two, 40% of kids have their own tablet and by age four, more than half do. Reporting for TODAY, NBC’s Kate Snow details more of the study's findings. » Subscribe to TODAY: youtube.com/@TODAY About: TODAY brings you the latest headlines and expert tips on money, health and parenting. We wake up every morning to give you and your family all you need to start your day. If it matters to you, it matters to us. We are in the people business. Subscribe to our channel for exclusive TODAY archival footage & our original web series. Connect with TODAY Online! Visit TODAY's Website: today.com Find TODAY on Facebook: facebook.com/today Follow TODAY on Twitt...