Six-hour polygraphs, forced reassignments: inside homeland security’s campaign of fear

A Guardian investigation reveals a climate of fear within the Department of Homeland Security driven by Trump loyalists in senior positions, who used threats of termination or arrest, forced reassignments, and six-hour polygraph exams conducted by US military personnel to suppress dissent among officials. The practices occurred during the final months of Kristi Noem's tenure and the transition to her successor.