TV host and relationship expert Dr. Laura Berman returns to Tamron Hall with an update after the death of her 16-year-old son, Sammy, who died of an accidental drug overdose earlier this year. Sammy purchased what he thought was Xanax from a drug dealer on Snapchat, which killed him. Dr. Laura joins us with her husband, Samuel Chapman, to talk about how teens are being targeted on social media platforms and turning their pain into purpose with legislation to protect teens from harm.