4-part article is dated Feb 2002 but still a good read.....
http://www.usvisanews.com/articles/memo1607.shtml
http://www.usvisanews.com/articles/memo1610.shtml
http://www.usvisanews.com/articles/memo1612.shtml
http://www.usvisanews.com/articles/memo1616.shtml
http://www.usvisanews.com/articles/memo1607.shtml
http://www.usvisanews.com/articles/memo1610.shtml
http://www.usvisanews.com/articles/memo1612.shtml
http://www.usvisanews.com/articles/memo1616.shtml