Hon Lik invented the e cigarette to quit smoking but now he's a dual user Vaping The Guardian San Francisco becomes first US city to ban e cigarettes BBC News E Cigarettes, Vapes, and other Electronic Nicotine Delivery Systems (ENDS) FDA Attorney General Bonta, Bipartisan Coalition of Attorneys General Urges FDA to Reverse Guidance Easing Sales of Flavored E Cigarettes, Say, What Happened To 'Make America Healthy Again'? Public Health Agency (PHA) advice to help people make informed decisions on e cigarettes HSC Public Health Agency Attorney James Bell Walmart pulling out of the E Cigarette business 700 WLW Cincinnati 9 21 19