OK, some of the sources have axes to grind, but claims are mounting that the ultra-puritanical ISIS are stoned out of their minds on meth. Reuters reported last month that the UN Office on Drugs and Crime (UNODC) has noted a surge in trafficking across the Middle East of Captagon, brand-name of fenethylline—an amphetamine notorious for its popularity among militants fighting in Syria and Iraq. Black-market knock-offs of the stuff are being produced by armed factions in Syria, both to fund their insurgencies and for their own fighters' use. Reuters said, "Syrian government forces and rebel groups each say the other uses Captagon to endure protracted engagements without sleep." We're sure they're both right.