Macmillan CEO John Sargent: “The person who told me said, ‘Are you sitting down?’ and I said yes, and they said, ‘We have just received a cease-and-desist letter from the president of the United States.’ The reason I was stunned is that it is actually hard to conceive that a sitting president of the United States would issue a cease-and-desist order, because it is extraordinarily unconstitutional.”