Nathan Freed Wessler of the ACLU writes:
A petition submitted to the Supreme Court could settle a key question about the extent of our privacy rights in the digital age.
The ACLU, working with attorneys in Florida, has asked the court to take up Davis v. United States, a case involving warrantless government access to a large volume of cell phone location information. At stake is the continuing vitality of the Fourth Amendment.
Read more on ACLU.