Cellphones hold our lives in them now, too much personal information.
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In an emphatic defense of privacy in the digital age, a unanimous Supreme Court ruled Wednesday that police generally may not search the cellphones of people they arrest without first getting search warrants.

Cellphones are unlike anything else police may find on someone they arrest, Chief Justice John Roberts wrote for the court. They are “not just another technological convenience,” he said, but ubiquitous, increasingly powerful computers that contain vast quantities of personal, sensitive information.