"Many families could not and should not have been expected to abandon hope that their sons, husbands, and brothers who had disappeared in the jungles of Vietnam might yet be returned to them. And many good people, who shared their hope and had come to their assistance, were motivated by the most admirable of intentions, to keep faith with Americans who had done all that duty asked of them. But these good intentions and understandable emotions also drew the attention of people with less honorable purposes. There came to exist in America, and elsewhere in the years that followed the Vietnam War, a small cottage industry made up of swindlers, dime-store Rambos, and just plain old conspiracy nuts who preyed on the emotions of the families and on the attention of officials who were dedicated to the search for our missing. They had helped convince many of the families and a few members of Congress that the US. government had knowingly abandoned American servicemen in Vietnam and that five successive presidential administrations had covered up the crime. It was among the most damaging and most hurtful of all the lies about the Vietnam War that I ever encountered."