Hmmm now why is this not too surprising? This is probably the reason why the Govt. doesn't want to legalize it -they are probably aware of this probability, but would rather you drink and smoke cigarettes two things they can make money from... You see POT is mother nature and you can get that for FREE!! Needs no special production in a lab - no special mixture of this and that ... Its like Herbs which falls under something their are trying to ban now -- Codex (banning of health supplements), and upcoming banning legislation on Organic Farms.. So this is no surprise and I wouldn't be shocked if it were true!