Online vape retailers ignore rules protecting minors, study finds Los Angeles Times USPS Just Made It Harder to Get Vapes Shipped to WA State Elf Bar and other e cigarette makers dodged US customs and taxes after China's ban on vaping flavors The Seattle Times Washington advocates push for state ban on flavored vapes Washington State Standard Washington Board of Health bans flavored vaping products Temporary Washington state ban on flavored vape products begins; health board's vote prompted chants of 'shame' The Seattle Times