This is what we have been saying all along. Smoking WILL NOT, DDOES NOT, and NEVER WILL cause you to get cancer. Every human body contains dormant cancer cells. At any given time a child or adult can develop active cancer cells without changing any part of their lifestyle. It is not a result of smoking or even the absurd notion of second-hand smoke that causes the cancer. My father-in-law died recently of gall bladder cancer....never smoked a day in his life. My grandfather died at 90 years old and was a 2 pack a day smoker (non-filtered) since the age of 12. Smoke'em if you got'em.