Friday’s News at a glance: See you at Vape Jam – A Risk Assessment Matrix for Public Health Principles: – Difficult truths about a post-truth world – Vaping Opponents Have Lost Scientific Rigor – Epping Forest Council moves backwards – FDA Regulations Ready to Steamroll Small Vape Shops – Tobacco Kills More LGBT People Than HIV – Nicotine Science and Policy Daily Digest – Friday, 31 March 2017