Crain Communications buys cannabis media firm.

Crain Communications, the Detroit-based media company that owns business publications throughout the U.S. - including Crain's Chicago Business - is adding another media brand to its portfolio, this time one focused on the cannabis industry. Borchardt, Green Market Report's editor, is the only staffer joining Crain's as a full-time employee and will continue to operate out of New York. Crain announced Sept. 23 that it is acquiring Green Market Report, a digital media company that covers financial news in the cannabis sector. [Extracted from the article]