For all you hokum smokers (and this time I don't mean the talk radio crowd), beware of health risks. I would think this would go with out saying, but some people think marijuana smoke and tanning beds are not harmful either--but then I'm sure they said the same thing about cigarettes years ago.
Just think how many more movies Humphrey Bogart or Lon Chaney could have made.
http://news.yahoo.com/s/ap/20070529/...n_hookah_smoke