[WildTurkey]

Actually, there is. It's called "second-hand smoke."

Actually, "second-hand smoke" is pretty nasty stuff. If it comes from a non-puff it burns at a lower temperature and contains more toxins. It is also not filtered by the smokers lungs.

[RobRoy]

>>Actually, "second-hand smoke" is pretty nasty stuff. If it comes from a non-puff it burns at a lower temperature and contains more toxins. It is also not filtered by the smokers lungs.<<

Yes, except for one thing: PPM