[roel_v]

I have an academic interest in drug trafficking patterns, but I don't know very much about the US situation; however isn't much of the US supply smuggled in over land from Mexico? That would make it quite logical for areas near borders to have high quality supply.

[dhyasama]

I haven't smoked in years because it doesn't agree with me anymore, but when I did, the stuff from Mexico tended to be lower quality. The good stuff was usually local and grown with care. Think industrial versus local produce.

[roel_v]

Oh I see. Interesting.

[coryl]

Canada is probably the leading supplier for marijuana in the United States. Apparently exchange weed for cocaine and / or guns.