Growing Green: Weed From an ex-Chocolate Factory in Canada

A factory once owned by Hershey in Canada now makes products that offer a slightly stronger buzz than a milk chocolate kiss. The site in Smith Falls, Ontario, has 168,000 square feet that is licensed by the government for medical marijuana production. Tweed's sales could reach C$100 million a year for its many home-grown varieties and blends. Photographs by James MacDonald/Bloomberg