In the prologue to Woodward\u2019s book, obtained by The Atlantic, the economic adviser Gary Cohn conspires to swipe a letter from the president\u2019s desk terminating the United States\u2013Korea Free Trade Agreement. Cohn considered it a danger to national security, so he grabbed it.\u201cI stole it off his desk,\u201d Cohn told an associate, according to Woodward. \u201cI wouldn\u2019t let him see it. He's never going to see that document. Got to protect the country.\u201d Bob Woodward