‘Stranger Things’ actor Gaten Matarazzo talks about Cleidocranial Dysplasia and how it relates to his TV alter ego

You know him as Dustin on 'Stranger Things,' this morning he stopped by the show to talk about his acting carreer and season 2 of 'Stranger Things.'

Gaten also talked about being born with Cleidocranial Dysplasia and how he's embraced it in life and on T.V.