Hello, Has anyone looked into these ? I believe that there's potential with the industry now starting to gain some ground in the medical sector, some drinks companies now starting to invest significantly in research etc. but I also note that some of the ETFs seem to have very lose criteria for deciding on what can be included. The following names seem to be in the mix (albeit, the first two are by far the largest funds): ETFMG Alternative Harvest Horizons Marijuana Life Sciences Evolve Marijuana ETF (Horizon) Emerging Marijuana Growers Index ETF The Fool has an interesting article on the subject, and references all of the above, but I'm wondering what else might be out there, or if I can learn from those of you who have already built up some expertise in this sector. Thank you.