[Wildcatk23]

It is irresponsible and selfish to smoke in enclosed spaces with any non-smoker, let alone one's own child. But do you know anybody who knows anybody who was subjected to second hand smoke only, never smoked themselves and yet contracted lung cancer? I cannot think of a single person myself.

The risk of lung cancer due to second hand smoke is wildly exaggerated at best. Very few non-smokers will ever contract lung cancer and of those few who do, genes likely play a bigger role than second hand smoke. And of those few deaths that are attributed to second hand smoke, I wonder how many former smokers have been included in the studies. A smoker who kicks the habit reduces his risk of lung cancer but the risk remains much higher than for a life-long non-smoker.

Don't believe i know any, but then again ive never seen kangaroo, but im sure its real.