Social media companies try to control hate and violent incitement on their sites, but are they doing enough?

TEL AVIV — THREE weeks ago, my father was riding on a public bus in Jerusalem’s Armon Hanatziv neighborhood when terrorists from East Jerusalem shot him in the head and stabbed him multiple times. Afterward, as he lay unconscious in the intensive care unit of Hadassah Hospital in Jerusalem, fighting for his life, one question was on my mind: What inspired the two young Palestinian men to savagely attack my father and a busload of passengers?…

Source: The Facebook Intifada – The New York Times