… All wiretapping of American citizens by the National Security Agency requires a warrant from a three-judge court set up under the Foreign Intelligence Surveillance Act. After the 9/11 attacks, Congress passed the Patriot Act, which granted the President broad powers to fight a war against terrorism. The George W. Bush administration used these powers to bypass the FISA court and directed the NSA to spy directly on al Qaeda in a new NSA electronic surveillance program. Reports at the time indicate that an “apparently accidental” “glitch” resulted in the interception of communications that were purely domestic in nature.[5] This action was challenged by a number of groups, including Congress, as unconstitutional.
