FBI employees have been ordered to answer a questionnaire about their involvement in the investigations into the January 6 attack on the US Capitol. The move has raised concerns about potential firings at the agency. Critics argue that the Trump administration is purging FBI and Justice Department officials who played a role in the criminal cases against Trump and the rioters. Acting Deputy Attorney General Emil Bove has demanded that the FBI provide a list of employees who worked on the January 6 cases. He has also fired several senior FBI officials and career Justice Department prosecutors.