Hunt's White House duties included assassinations-related disinformation. In September 1971, Hunt forged and offered to a "Life" magazine reporter two top-secret U.S. State Department cables designed to prove that President Kennedy had personally and specifically ordered the assassination of South Vietnam President Ngo Dinh Diem and his brother, Ngô Đình Nhu, during the 1963 South Vietnamese coup. Hunt told the Senate Watergate Committee in 1973 that he had fabricated the cables to show a link between President Kennedy and the assassination of Diem, a Catholic, to estrange Catholic voters from the Democratic Party, after Colson suggested he "might be able to improve upon the record."