A pilot prepares to launch an unmanned aerial vehicle from a ground control station earlier this year. The Air Force is moving to treat psychological stress faced by remote pilots and analysts a little more like the effects of traditional warfare.
John Moore/Getty Images
Ecstasy pills confiscated by law enforcement. For decades, MDMA has gotten a reputation as a dangerous club drug — but reporter Kelley McMillan says it was first used for therapeutic purposes in the '70s.
Fernando Camino/Cover/Getty Images
As an Army chaplain in Iraq, David Peters administered last rites and grieved with survivors. When he came home, he says, he "fell apart emotionally and spiritually."
Courtesy of Robert K. Chambers