CTA: Liquid K2, a type of artificial marijuana that triggers erratic actions when smoked, is getting smuggled to inmates from the mail, sprayed on letters and web pages of textbooks. This way of K2 is far harder to detect than classic leafy K2 products that search much more like marijuana. https://bookmarkswing.com/story21114363/a-review-of-liquid-k2-on-paper-call-or-text-720-263-7249