THC Dab Pens Contain Hydrogen Cyanide Source: https://www.thedailybeast.com/vaping-marijuana-cartridges-test-positive-for-hydrogen-cyanide-nbc-news-test-report Hydrogen Cyanide: https://en.wikipedia.org/wiki/Zyklon_B The Deep State are the Nazis - the 4th Reich.  Demographic for THC pens/carts are upper middle class.  Fentanyl, poison dab pens, etc.  What's next on their list?  Tylenol?