- uploaded: Aug 1, 2013
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July 31, 2013 - On Tuesday, the Fifth Court Circuit of Appeals ruled that law enforcement does not need a warrant to obtain your cell phone location information. Cell phone towers are able to track a mobile user's device and prior to this ruling the information was only accessible with a warrant through the telecommunication companies. Brian Duggan, technologist for Open Technology Institute, weighs in on the new ruling and XKeyscore FAIR USE NOTICE: This video may contain copyrighted material. Such material is made available for educational purposes only. This constitutes a 'fair use' of any such copyrighted material as provided for in Title 17 U.S.C. section 106A-117 of the U.S. Copyright Law.