The parents of a Sandy Hook victim write open letter to Mark Zuckerberg: "After our son’s death, online abuse claiming the attack was a hoax drove us into hiding. Yet Facebook refuses to take meaningful action."

The parents of a Sandy Hook victim write open letter to Mark Zuckerberg: "After our son’s death, online abuse claiming the attack was a hoax drove us into hiding. Yet Facebook refuses to take meaningful action." https://t.co/lNMks3hdTL

— Kyle Griffin (@kylegriffin1) July 28, 2018