This was educational for anyone who has friends or relatives who are drug addicts. The Medical Team who has formed a medical practice and research to develop the correct treatment plan for treating the damaged portion of the brains that these drugs cause....is RIGHT ON target! This is what was empowering for me, and I shared it with cocaine/crack addicts whom I found out about through a high school reunion. The portion of the brain which controls "cravings"...is "empowered" through the use of these drugs, and the 12 step program doesn't have a program that truly addresses the damaged brain cells. Yes FDA must move quickly to approve treatment programs that address the damaged brain cells, of the addict.