so... your great concern over pot is to eliminate "enhancers" for what noble purpose, to kill an entire benign industry merely to force smokers into fashioning corn cob pipes again? such silliness over pot will never stymie the many millions who simply wish to relax and enhance the moment with a toke, that it's also a medicinal wonder drug plus hemp's unlimited industrial uses being unequaled effortlessly destroys all arguments against it's wildly beneficial uses.