Keeping LSD around in powder form, especially not clearly labelled is so irresponsible.

There are all these mythical stories floating around of people 'thumbprinting' LSD (effectively pouring dozens or hundreds of milligrams of LSD onto a surface, licking your finger, smearing your finger in the pile of LSD, and then pressing your thumb into your mouth - dosing yourself with many hundreds or thousands of times the conventional dose of LSD), usually in the folklore surrounding the people that followed the Grateful Dead. I'm not sure how many of these stories are real, but they are certainly interesting.

Also, FTA: "mescaline (the psychoactive compounds in magic mushroom)". Come on CNN, spending five seconds to search for mescaline on Wikipedia will show you that that isn't true.