The USA PATRIOT Act, passed in 2001, significantly enhanced federal authorities' abilities to combat terrorism and related activities through increased surveillance powers.
The legislation that increased the ability for federal authorities to tap telephones and wireless devices, tightened money laundering enforcement, and broadened powers toward terrorism and drug trafficking is the USA PATRIOT Act. Enacted in 2001 after the September 11 attacks, this act expanded government surveillance capabilities, including telephone interception and scrutiny of emails, to combat terrorism.
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