Just a few thoughts: Law enforcement has a tendancy to use scare tactics and obfuscation. When there's a bust, the street value of things confiscated seems to be inflated. Remember hearing stories of cops just being in the general vicinity of a baggie with fentanyl, and several fell ill and had to be treated at a hospital? This coming before the stuff is even properly identified. I know the size of a small grain being shown as enough to kill a person, but c'mon its not like the stuff is radioactive.No explanation of how amphetamine tainted some cannabis. Can't imagine it's an on-purpose kind of thing, because who would want speed in their weed? Someone would have to be pretty sloppy to get both mixed together, but my experience with those two substances exposed in the same room is pretty much nil.