August 18, 2009 5:44 pm E Cigarettes Attorney General Richard Blumenthal is encouraging people to stop using electronic cigarettes. Blumenthal cites FDA studies that show they contain carcinogens and other harmful substances. The devices are not regulated by the FDA. US & World Videos 1:42 Car sent flying into the air after speeding through rotary in Massachusetts 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season 2:31 Synchronized swimmers: See an incredible triple whale breach 2:20 Bodies of Missing Men Found in Rubber Bins Inside Storage Unit