(FILES) The J. Edgar Hoover FBI building is pictured in Washington, DC, on January 22, 2022. FBI agents who participated in the investigations that led to now-abandoned criminal charges against President Donald Trump are expected to be fired in a sweeping purge of the top US law enforcement organization, US media reported on January 31, 2025. (Photo by Stefani Reynolds / AFP) (Photo by STEFANI REYNOLDS/AFP via Getty Images)