Law Is Outrun by the Web", highlighting that: ...the Justice Department argued in court that cellphone users had given up the expectation of privacy about their location by voluntarily giving that information to carriers. In April, it argued in a federal court in Colorado that it ought to have access to some e-mails without a search warrant. And federal law enforcement officials, citing technology advances, plan to ask for new regulations that would smooth their ability to perform legal wiretaps of various Internet communications. The analysis went on to discuss how Google, Facebook, Verizon, Twitter and other companies are in the middle between users and governments. See also Customer proprietary network information (CPNI) Katz v. United States (1967) In re DoubleClick (2001) Lane v. Facebook, Inc. (2010) United States v. Graham (2012) References United States federal computing legislation United States federal defense and national security legislation 1986 in law Privacy of telecommunications Privacy law in the United States United States federal privacy legislation Labor rights