Business owners face mass closures as officials approve sweeping new ban: 'We got 15 days warning' Selling Vapes ACS The Association of Convenience Stores New Wisconsin vape law takes effect, limiting market to 39 FDA approved products The Badger Herald Oregon lawmakers close loophole used for underage purchases of nicotine vapes OPB New study: 43% of underage e cigarette users report getting their e cigarettes from retail sources Fed backs proposals to tackle underage vaping but warns against ban Talking Retail