Synthetic Weed Is Back, Bigger Than Ever, and Scary as Hell - The Daily Beast

Just when the overdose crisis fueled by fentanyl couldn't get any worse, a flood of synthetic cannabinoids is here. Experts say the new generation is more unpredictable than ever. ....
https://www.thedailybeast.com/synthetic-weed-is-back-bigger-than-ever-and-scary-as-hell