We’ve all seen them: kids hypnotically staring at glowing screens in restaurants, in playgrounds and in friends' houses―and the numbers are growing. Like a virtual scourge, the illuminated glowing faces―the Glow Kids―are multiplying. But at what cost? Is this just a harmless indulgence or fad like some sort of digital hula-hoop? Some say that glowing screens might even be good for kids―a form of interactive educational tool. Dr. Nicholas Kardaras sat down with Jon to talk about how that electronic device might not be the best idea for you to let your kid use.