'Ray Maxwell, a former assistant secretary of state for North Africa, has told reporters that Mills was one of several Clinton aides who on a Sunday afternoon "separated" out Benghazi-related documents that might put Clinton or her team in a "bad light." These documents were kept out of the pile that the State Department turned over to the Accountability Review Board that was investigating Benghazi. When Maxwell stumbled upon the operation, which was taking place in a "basement operations-type center at State Department headquarters in Washington," he questioned whether it was above-board. "Isn't that unethical?" he asking the office director in charge of the weeding-out process. "Ray, those are our orders," she answered. A few minutes later, Mills entered the room and challenged Maxwell over his presence, asking him, "Who are you?"'