Former Homeland Security Watchdog Officials Fostered ‘Divisiveness, Disorder and Dissension,’ Report Finds This article features our Deputy Director of Legislation Irvin McCullough and was originally published here. A former senior official at the Homeland Security Department’s inspector general office, along with two other high-ranking employees within the office, engaged in systematic unprofessional and divisive behavior that hindered the office’s ability to achieve its mission, according to a recent external investigation. On May 4, 2020, the DHS IG engaged the international law firm Wilmer Hale to review the conduct of three senior IG office employees. It completed a 92-page report on December 14, 2020, and