"More than 2.5 million Americans are using e-cigarettes, according to industry estimates. According to the FDA, there were 92 incidents of overheating, fire or explosion in e-cigarettes across the country between 2009 and September of 2015." That is a 0.00368% failure rate. I think we are doing pretty well considering the alternative!
Sen. Schumer calls for feds to recall e-cigarettes
Sen. Schumer calls for feds to recall e-cigarettes