Based on everything I've read about smoking, I'm under the impression that it's not the nicotine that causes cancer, but many of the other chemicals found in tobacco smoke.
I was just viewing another news story on the AGs pushing for ecig regulation and the head of the Maine CDC states that nicotine causes lung cancer. View it here and FF to 1:33 to listen to the statement in context of the story: youtube.com/watch?v=3riUHNNKKow
I was just viewing another news story on the AGs pushing for ecig regulation and the head of the Maine CDC states that nicotine causes lung cancer. View it here and FF to 1:33 to listen to the statement in context of the story: youtube.com/watch?v=3riUHNNKKow