For many years, the Department of Defense Polygraph Institute was located at Fort McClellan (http://www.globalsecurity.org/military/facility/fort-mcclellan.htm), Alabama. The adjacent town of Anniston has been described as "the most toxic town in America" because of heavy contamination caused by the Monsanto corporation, which produced PCBs there for 40 years. The CBS News report Toxic Secret (http://www.cbsnews.com/stories/2002/11/07/60minutes/main528581.shtml) may be of interest to any who lived in Anniston while assigned to DoDPI.