Electronic cigarettes have surpassed traditional smoking in popularity among teens, new research finds.
Electronic cigarettes have surpassed traditional smoking in popularity among teens, new research finds. File photo by Tim Ireland The Associated Press
Electronic cigarettes have surpassed traditional smoking in popularity among teens, new research finds. File photo by Tim Ireland The Associated Press

As the use of e-cigarettes rises among teens, experts urge caution

December 16, 2014 10:40 AM