SHARE THIS VIDEO —
Clinical psychologist: Research on social media's mental health impact is 'absolutely conclusive'
The Wall Street Journal's Georgia Wells joined Stephanie Ruhle to share her exclusive reporting that Facebook knows its photo sharing platform, Instagram, is toxic for teen girls but downplays the mental health impact in public. University of Pennsylvania Clinical Psychologist and Associate Director of Clinical Training, Melissa Hunt, breaks down how social media influencers affect young people.