ACLU to Justice Dept.: Tell us how cops use GPS to track Americans
After the Supreme Court ruled in February, 2012 that GPS monitoring
data obtained secretly "without court authorization" could not be used
in a trial, the Department of Justice drew up two memos outlining
guidance for law enforcement. The American Civil Liberties Union filed a
request to see the memos, yet received versions that were heavily
redacted. The advocacy group contends that how cops will use GPS and
other location tools — even after the Supreme Court decision remains a
mystery. Read more here.