Friday, June 14, 2013 WSJ.com: Europe Home: How Our Phones Leave a Telltale Trail WSJ.com: Europe Home Europe Home How Our Phones Leave a Telltale Trail Jun 15th 2013, 00:57 Phone metadata, the information at the center of a debate unleashed over a NSA data-collection program, gives police and spies alike one of the most powerful investigative tools ever devised. Media files: P1-BL895_META_A_20130614171846.jpg (image/jpeg) You are receiving this email because you subscribed to this feed at blogtrottr.com. If you no longer wish to receive these emails, you can unsubscribe from this feed, or manage all your subscriptions Tweet
