5 takeaways from the AP's report on Chinese disposable e cigarettes flooding the US market Harvard scientist finds microbial contaminants in e cigs Harvard Gazette E Cigarettes (Vapes) Smoking and Tobacco Use CDC Vaping Community Health Council of Lebanon County FDA Wants Warning Label on E Cigarettes, Ban on Sales to Minors Juul illegally called its e cigarette safer than smoking, FDA says Los Angeles Times