I just finished reading "Acid Test: LSD, Ecstasy, and the Power to Heal" by Tom Shroder. It was parallel tour of the history of influential people (primarily Rick Doblin of MAPS), and a Iraq veteran suffering from PTSD that was treated later in the book with MDMA. http://www.amazon.com/Acid-Test-Ecstasy-Power-Heal/dp/014751...

I just finished the book Acid Test (http://www.amazon.com/Acid-Test-Ecstasy-Power-Heal/dp/039916...). The stories about the progress that the lucky individuals, who have been part of MDMA therapy studies for PTSD, have made; combined with government's refusal to fund research as well as their stonewalling during permitting (DEA primarily) is heartbreaking and infuriating.

The author quotes some numbers about how much the US Dept of Defense and Veterans Affairs Administration spend (and are projected to spend) "treating" PTSD in veterans over the coming decades. They are shockingly large and unfortunately the US keeps sending more meat into the grinder.