http://hosted.ap.org/dynamic/stories/U/US_DNA_DATABASES https://www.eff.org/deeplinks/2017/02/san-diego-police-targets-african-ameri... Associated Press: Dozens of police departments around the U.S. are amassing their own DNA databases to track criminals, a move critics say is a way around regulations governing state and national databases that restrict who can provide genetic samples and how long that information is held. The local agencies create the rules for their databases, in some cases allowing samples to be taken from children or from people never arrested for a crime. Police chiefs say having their own collections helps them solve cases faster because they can avoid the backlogs that plague state and federal repositories... Frederick Harran, the public safety director in Bensalem Township, Pennsylvania...said he knows of about 60 departments using local databases... "The local databases have very, very little regulations and very few limits, and the law just hasn't caught up to them," said Jason Kreig, a law professor at the University of Arizona who has studied the issue. One ACLU attorney cites a case where local police officers in California took DNA samples from children without even obtaining a court order first.