growing industry48 in America. The whole of the cannabis economy49 (including legal and medical) is now worth roughly $6.2 billion, and slated to rise to $22 billion by 2020. As of late 2016, twenty-eight states have legalized medical marijuana, and eight of them—Colorado, Washington, Oregon, Nevada, California, Massachusetts, and Alaska, and the District of Columbia—have legalized recreational use as well.
