For the latest in cover-ups see <a href="http://www.2ndbattalion94thartillery.com/Chas/CDCtoxiccoverup.htm">http://www.2ndbattalion94thartillery.com/Chas/CDCtoxiccoverup.htm</a> Quote from that recent article: ???There were deficits in immune function, which is significant because some of the chemicals, such as PCBs do affect the immune system and suppress the immune system.??? Many studies have shown Veterans exposed as well as civilians develop immune system issues or what