Elf Bar and other e cigarette makers dodged US customs and taxes after China's ban on vaping flavors The Seattle Times Lawsuit: Exploding e cigarette battery burns Delaware man Colorado man, Cordero Caples, seriously injured by e cigarette explosion CBS News E cigarette products sold on the market quadruple in just one year US officials block Elf Bar maker and others from importing 1.4 million illegal e cigarettes FOX 5 San Diego & KUSI News E Cigarette Explosion Lawyers: Reviewing Lawsuits for Burns, Other Injuries Saiontz & Kirk, P.A.