Dr. Shaili Jain is a PTSD specialist at one of America's top VA hospitals, a trauma scientist at the National Center for PTSD and a clinical associate professor affiliated with the Department of Psychiatry and Behavioral Sciences at the Stanford University School of Medicine. In her book, The Unspeakable Mind, Dr. Jain paints a textured portrait of PTSD, drawing on the two decades she has spent caring for trauma survivors.