Check out this CBC documentary on the Cannabis industry in Canada.

Canada’s $20 billion-dollar marijuana industry is now at a violent crossroads between crime and commerce. Impossible to police, yet steadily gaining public acceptance, the cannabis industry is now so vast and vital to Canada’s national economy that it can no longer be ignored.

This microeconomy will eventually be totally destroyed by legalization. By Murphy’s Law that’ll happen right after you buy your own aeroponic mister.

Of course, that’ll be a small price to pay to get rid of all the violence prohibition creates.