Hacker News on 19 March 2018

• Self-driving Uber car kills Arizona woman crossing street
• Facebook Security Chief Said to Leave After Clashes Over Disinformation
• #deletefacebook
• Facebook suspended the account of whistleblower who exposed Cambridge Analytica
• Epic Games releases $12M worth of Paragon assets for free
• The Cambridge Analytica scandal isn’t a scandal: this is how Facebook works
• A picture got my PostgreSQL database to start mining Monero
• Announcing Microsoft DirectX Raytracing
• Exercises in Programming Style
• LG launches open-source version of webOS