Personally I strickly forbid ANYONE to smoke in my house or on my property if I can catch them. Smokers are adicted with the nastiest habit(s) known to man. Fortunately smokers in the US are on the decline due to increased prices and the cost will more than double in the next few years due to tax increases so that the tax increases can be used to give medical treatment to folks who are ill and can't breathe because of smoking. Are lessons NOT LEARNED??? Tobacco crops are on the increase because China buys all that it can. China actually encourages their people to smoke........what's up with that?