The Nazis and ISIS are two universally recognized groups, and not for good reasons. But do they have more in common than their destruction? Hitler and his soldiers began what would become a trend of hard drug use in war time. Hitler did a cousin drug of heroin, while many of his soldiers became addicted to a crystal meth-like substance called Pervitin. Today, ISIS soldiers take amphetamine pills for a surge of dangerous, reckless energy. Get more details about the drug use in both groups below.