How much screen time is too much? Is it safe — and ethical — to share pictures of your new baby on social media? Katie talks to friend and fellow actress Melissa Fumero ("Brooklyn Nine-Nine") about her experiences with social media and screen time and her 2-year-old son. Then, child psychologist Vindia Fernandez runs down the benefits and risks of sharing kids’ photos on social media and how screen time can impact a child’s development.