Fridays News at a glance: Hertfordshire e-cigarettes policy aims to help smokers quit – The Great British vape off – MPs study the public health benefits of vaping – But where is the evidence of harm? – Linda Bauld-BBC Radio 5 Live – Tobacco Industry Unveils New Ad Campaign: – Tell Trump to Fire U.S. Surgeon General – Are E-Cigs the Market Solution that Can Save a Billion Lives? – Surgeon General warns but Britain disagrees – Big Tobacco Is Giving Away Money – Belgian health authorities are going the wrong way – Gilla Partners With Vapor Shark – Vaping robots measure e-cig vapor – Nicotine Science and Policy Daily Digest – Friday, 9 December 2016