As the video above reveals, the idea that a violent criminal/terrorist may be too drugged-up to feel pain is nothing new. Back when PCP was the bête noire of the anti-drug set, Rhode Island cops advised aspiring gun owners to empty their guns into an attacker, just in case. So when thesun.co.uk trumpets REVEALED: Factory that makes ‘Terror Potion’ turning ISIS fighters into drug-fuelled Jihadi junkies, it’s best to understand that plus ça change, plus c’est la meme chose (same sh*t, different day). It’s still shoot — and keep shooting — until the threat stops. That is all.