The ACLU is fighting the use of this technique for a few reasons, one is that they don't think it's fair to African Americans because the DNA database has more of them in it than other races. I think this is crazy. It is what it is. If they didn't commit the crimes they wouldn't be in the database. Could you imagine this rational negatively affecting the police catching the killer of a six year old girl who was raped and murdered? It's disgusting!