DEA Cameras Tracking Hundreds of Millions of Car Journeys Across the US

itwbennett writes: A U.S. Drug Enforcement Administration program set up in 2008 to keep tabs on cars close to the U.S.-Mexican border has been gradually expanded nationwide and is regularly used by other law enforcement agencies in their hunt for suspects. The extent of the system, which is said to contain hundreds of millions of records on motorists and their journeys, was disclosed in documents obtained by the American Civil Liberties Union as part of a Freedom of Information Act request.