A few articles are talking about this recently:
http://bigbudsmag.com/lifestyle/article/marijuana-usage-helps-kick-cocaine-addiction-august-2011
http://healthland.time.com/2011/07/26/marijuana-derivative-may-offer-hope-in-cocaine-addiction/...
"Cheap glass from Asia blew my mind. When I saw a $30 bubbler from Vietnam I knew things were terribly wrong. We have to educate the public [because] they don't know about proper kiln times or techniques billions of Chinese pipes to come through in unchecked containers and [that] subjects the...