News release, December 21, 2013: “Yesterday, the Director of National Intelligence (“DNI”) announced the declassification of the existence of collection activities authorized by President George W. Bush shortly after the attacks of September 11, 2001. Starting on October 4, 2001, President Bush authorized the Secretary of Defense to employ the capabilities of the Department of Defense, including the National Security Agency (“NSA”), to collect foreign intelligence by electronic surveillance in order to detect and prevent acts of terrorism within the United States.  President Bush authorized NSA to collect: (1) the contents of certain international communications, a program that was later referred to as the Terrorist Surveillance Program (“TSP”), and (2) telephony and Internet non-content information (referred to as “metadata”) in bulk, subject to various conditions.  President Bush issued authorizations approximately every 30-60 days.  Although the precise terms changed over time, each presidential authorization required the minimization of information collected concerning American citizens to the extent consistent with the effective accomplishment of the mission of detection and prevention of acts of terrorism within the United States.  NSA also applied additional internal constraints on the presidentially-authorized activities.  Over time, the presidentially-authorized activities transitioned to the authority of the Foreign Intelligence Surveillance Act (“FISA”).  The collection of communications content pursuant to presidential authorization ended in January 2007 when the U.S. Government transitioned the TSP to the authority of the FISA and under the orders of the Foreign Intelligence Surveillance Court (“FISC”).  In August 2007, Congress enacted the Protect America Act (“PAA”) as a temporary measure.  The PAA, which expired in February 2008, was replaced by the FISA Amendments Act of 2008, which was enacted in July 2008 and remains in effect.  Today, content collection is conducted pursuant to section 702 of FISA.  The metadata activities also were transitioned to orders of the FISC.  The bulk collection of telephony metadata transitioned to the authority of the FISA in May 2006 and is collected pursuant to section 501 of FISA.  The bulk collection of Internet metadata was transitioned to the authority of the FISA in July 2004 and was collected pursuant to section 402 of FISA.  In December 2011, the U.S. Government decided to not seek reauthorization of the bulk collection of Internet metadata…”