Suicide, overdose, PTSD, & mass shootings - Grief expert David Kessler answers your questions

Suicide, overdose, PTSD, & mass shootings - Grief expert David Kessler answers your questions

Grief expert David Kessler takes on viewers social media questions, including questions about grieving a suicide, understanding how PTSD plays into grief, and if children have an easier time grieving than adults. Learn More About Your Favorite Celebs on 'If You Only Knew':    • If You Only Knew on #LarryKingNow