New research shows how psychedelic drug can help people with PTSD

MMDA, also known as Ecstasy, is known mainly as a club or street drug. But now it���s being touted as a medicine for people struggling with severe depression and PTSD. The FDA is designating it a ���breakthrough therapy��� after early trials. TODAY���s Savannah Guthrie spoke to two patients whose lives have been changed by the therapy.