Opinion: Alberta's cannabis plan supports business prospects, mostly

Welcome to cannabis month! Parliament is finalizing its legalization bill, and the provinces are announcing their own plans. Alberta introduced its legislation Thursday. It’s largely supportive of its fledgling cannabis supply chain, from production to wholesale to retail.  
Alberta is wisely leaving cannabis production to licensed firms, like other provinces. It will also let consumers grow their own, unlike Quebec. That may help discourage black-market production.
By contrast,