American veterans are suffering a crisis of PTSD, with something like 1 out of 5 returning soldiers from the wars in Afghanistan and Iraq so diagnosed, and reportedly 22 veterans per day committing suicide. A growing cohort of researchers have been studying the use of methylenedioxymethamphetamine (MDMA, better known as Ecstasy) to treat the condition, with some extraordinarily positive initial results.
The Verge has produced a pretty good documentary on the scientific evidence on treating PTSD with MDMA, and the issues surrounding the FDA approval process. Watch it below. --Ryan Cooper