What happened to previous reports claiming vaping cartridges were tainted with hydrogen cyanide? https://www.nbcnews.com/health/vaping/tests-show-bootleg-mar

What happened to previous reports claiming vaping cartridges were tainted with hydrogen cyanide? https://www.nbcnews.com/health/vaping/tests-show-bootleg-marijuana-vapes-tainted-hydrogen-cyanide-n1059356 https://www.nbcnews.com/health/vaping/tests-show-bootleg-mar...