美媒：FBI内部大规模测谎调查引发争议

Core Viewpoint - The FBI has significantly increased the use of polygraph tests for its internal personnel, marking a departure from its previous practices of using such tests primarily for identifying potential traitors or individuals unable to maintain confidentiality [1] Group 1 - The FBI is now requiring some high-level employees to undergo polygraph tests, with specific questions about negative comments made towards FBI Director Kash Patel [1] - This change in policy indicates a shift in the FBI's approach to internal security and employee monitoring [1] - The new testing regime breaks from the FBI's historical practice of limiting polygraph use to serious allegations of treason or confidentiality breaches [1]