duromine contains speed (putting it bluntly) - so legal methamphetamines. not sure if it still is, but it used to be contained in a seperate little capsule within the capsule - that's why it's so popular with truckies. they ditch the "filler crap" and just use the speed side of it. it is one of many (i'm sure) legalised drugs that are addictive and can be dangerous for SOME users.

my understanding of the US (some states) is that cannibis is legal for medical use. it is prescribed and supplied through regulated growers. there is no cloak and dagger. there is no bleeding people dry for a small sample. there is no use of dangerous herbicides...