Friday’s News at a glance: NNA adds another country, but Scotland disrupts new advertising rules – We Live In Taxing Times – The problem with harm reduction – Essays on health – Solvent Chemistry in the Electronic Cigarette Reaction Vessel – The Age of Control – New bill could halt FDA e-cigarette prohibition – Smokers’ memories could help them quit – Nicotine Science and Policy Daily Digest – Friday, 17 February 2017