Supreme court considers limits on police tracking via mobile phone data

The supreme court has twice in recent years has ruled on cases concerning how criminal law applies to new technology, both times siding against law enforcement.Justices on the US supreme court warned of “big brother” government on Wednesday as they considered limits on the police’s ability to track Americans’ movements through mobile phone data.In a defining test of privacy rights in the digital age, justices across the ideological spectrum raised concerns over the absenc