Download or read book Dragnet Nation written by Julia Angwin and published by Macmillan. This book was released on 2014-02-25 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigative journalist offers a revealing look at how the government, private companies, and criminals use technology to indiscriminately sweep up vast amounts of our personal data, and discusses results from a number of experiments she conducted to try and protect herself.