FDA warns retailers against illegal sale of e cigarettes to children PBS News Viewpoints: Is the jury still out on e cigarettes? NZ Drug Foundation Vaping Could Make You 40 Percent More Likely to Get Respiratory Disease The Brink Boston University Puff Bar Vape E Cigarettes Could Face FDA Crackdown FDA hazy on e cigarettes' safety CNN.com The risks of smoking electronic cigarettes > Little Rock Air Force Base > Article Display