The Department of Homeland Security is set to have a new secretary. Just how does the agency itself impact our society, though? Meanwhile, the State Department is in something of a lurch as Rex Tillerson's position appears ever more delicate. What is going on in Washington, D.C.? Former CIA clandestine services officer, bestselling author, and top Amazon reviewer Robert David Steele explains on this week's episode of 'The San Francisco Review of Books on Sunday.'