For more info:
http://en.wikipedia.org/wiki/Unethic..._United_States - In 1977, a Freedom of Information Act request uncovered a cache of 20,000 documents relating to project MKUltra, which led to Senate hearings later that same year. In July 2001 some surviving information regarding MKUltra was officially declassified.
Government Unethical Experiments On Unwitting Citizens NEW Declassified Documents Show!:
Human medical experimentation in the United States: The shocking true history of modern medicine and psychiatry (1965-2005): http://naturalnews.com/019187_human_...#ixzz2KkGZdelH