FROM THE NEWSROOM: WASHINGTON (AP) Heath officials have authorized the first electronic cigarettes in the U.S., saying the R.J. Reynolds vaping products can benefit adult smokers. The Food and Drug Administration E cigarette Characteristics, Safety Issues, & Regulation Britannica Growing e cigarette trend leaves questions Best E Cigarettes to Quit Smoking E Cigarette Reviews and Rankings Best E Cigarettes to Quit Smoking E Cigarette Reviews and Rankings Quitting Smoking: Can E Cigarettes Help? The New York Times