SC Rules Cops Need Warrant to Slap GPS on Cars

The U.S. Supreme Court decided Monday that law enforcement officials need a court-approved warrant before using a GPS device to track a suspect. Justices offered different opinions regarding how Fourth Amendment protections against unreasonable searches and seizures apply to the balance between law enforcement and privacy. However, the court decided unanimously on the need for a warrant. The decision was based on the case of Washington, D.C., nightclub owner Antonine Jones.