Weaver: Hemp could help Iowa farmers, water quality

https://www.desmoinesregister.com/story/news/politics/2016/09/30/kim-weaver-hemp-could-help-iowa-farmers-water-quality/91318876/

Industrial hemp industry gets kick-start from oil extract

https://www.oregonlive.com/marijuana/index.ssf/2016/09/industrial_hemp_industry_takes.html