Fridays News at a glance: No, they didn’t find new carcinogens in your e-cigarette vapor – Ridiculous comparisons (part two) – Outpourings of Hot Air – Coming in from the cold: dilemmas and solutions about vaping in workplaces and social spaces – Senator Ron Johnson Challenging FDA – 25 Blogs You Should Probably Bookmark – Nicotine Science and Policy Daily Digest – Friday, 29 July 2016