When did we get the tunnels?! Parents are getting mocked by their kids as they watch the latest and final season of 'Stranger Things' for not remembering details related to the show, and for some reason, it's the moms who are getting most of the heat. Dr. Clare McCormack, Research Assistant Professor, Department of Child and Adolescent Psychiatry at NYU Grossman School of Medicine explain if "Mom brain" is to blame.