U.S. teen use of e-cigarettes doubled, CDC reports
September 05, 2013 at 14:13 PM EDT
Sept 5 (Reuters) - Twice as many U.S. middle and high school students used electronic cigarettes, which mimic traditional cigarettes and deliver nicotine as a vapor, in 2012 than a year earlier, and these teens could be on the way to a lifelong addiction, according to a government report released on Thursday.