The surgeon general’s warning first appeared on cigarette packages in 1970. More than four decades later, the nation’s top doctor is sounding the alarm on e-cigarettes – especially when used by teenagers. Dr. Jon LaPook reports. Source


And get notified everytime we publish a new Important announcements. We will not email you often, unless there are important things that need to get in touch with you, such as added new tools or new domain names.