Irwin D. Simon runs one of the largest cannabis companies in the world in terms of stock value and just sheer size. Aphria's grow facilities are 2.5 million square feet-- the equivalent of 350 football fields. My interview with Simon was recorded at the CWCBExpo in Los Angeles in front of an audience. We talk about his background running a billon dollar health food company, how he landed in cannabis, and his take on the over-valuation of cannabis companies on the Canadian stock market.

Learn more about your ad choices. Visit megaphone.fm/adchoices