Recruitment Veterans will be recruited and treated at VA sites in Minneapolis, MN, San Diego, CA (Oceanside CBOC), and San Francisco, CA. Co-Investigators (Co-Is) at these study sites have successfully resolved operational obstacles and challenges to implementing clinical trials in their respective settings. Referrals for clinical studies have been nurtured through each Co-I's role as a clinician and PTSD expert. Co-Is will (a) provide materials describing the nature of the study and the target populations sought, distributing said materials via formal (e.g., staff meetings) and informal (e.g., bulletin boards) channels; (b) attend clinical staff meetings; (c) give talks to describe various treatments in staff grand rounds and other contexts (e.g., to trainees); and (d) provide feedback to staff about referred patients.