Ep 6. Lab Rats

Katherine discovers a suspicious text on Hunter's phone and enlists Gayle to spy on Hunter. Meanwhile, the staff of the White House are subjected to a series of tests in order to improve their efficiency and productivity, but the staff quickly realizes that these tests may not be what they seem. Nancy discovers some shocking news about her husband's past, while Barry finds himself in over his head when he tries to negotiate with terrorists. All the while, the series of blackmail and manipulation continues as the President and First Lady struggle to keep their secrets from being exposed. As tensions continue to rise, the staff must decide whose side they are on and what they are willing to do to protect themselves and their loved ones.