Imagine discovering a plant that has the potential to help alleviate post-traumatic stress disorder, suicidal thoughts and paralyzing anxiety. That's what some believe ayahuasca can do, and this psychedelic drink is attracting more and more tourists to the Amazon. War vets are seeking it for PTSD. Former Marine Lance Cpl. Ryan LeCompte organizes trips to Peru for war veterans, like himself, who are seeking ayahuasca as a possible treatment for PTSD and other emotional and mental trauma suffered after multiple combat deployments. Ayahuasca is a way to give relief to those who are suffering," says LeCompte, who says many veterans are not satisfied with the PTSD treatment they receive when they return from combat. Libby ... is one of the veterans who accompanied LeCompte to Peru to try ayahuasca for her PTSD diagnosis, which includes sexual trauma while on active duty. She says antidepressants made her more suicidal. "I would like to wish not to die all the time," she said, when asked why she was seeking ayahuasca. "I want that to go away." Those of have tried ayahuasca say that any benefits - like with other drugs or medicine - must be combined with therapy. There are efforts to study the medicinal benefits of ayahuasca, explains Rick Doblin, executive director of the Multidisciplinary Association of Psychedelic Studies. "At a time when drug policy is being reevaluated ... how ayahuasca should be handled in a regulatory context is really up in the air," Doblin said.