
The Federal Bureau of Investigations regularly misused a spy database while investigating suspects in the January 6, 2021 storming of the United States Capitol, according to a heavily redacted document from an oversight court.
The court document released on Friday shows the FBI used a special intelligence database containing foreign intelligence thousands of times while investigating US citizens — confirming a long-held concern that critics have had of the programme, launched in the wake of the September 11, 2001, attacks.