I know it never got made but it did go pretty far for such a idea
<However, Hammond said the government records he obtained suggest the military gave the plan much stronger consideration than it has acknowledged.
"The truth of the matter is it would have never come to my attention if it was dismissed at the time it was proposed," he said. "In fact, the Pentagon has used it repeatedly and subsequently in an effort to promote non-lethal weapons, and in fact they submitted it to the highest scientific review body in the country for them to consider.">
didn`t some group awhile back try to make a virus that only attack non-white people?
in the 80`s I think