Ronald Harold Nessen (born May 25, 1934) is an American government official who served as White House Press Secretary for President Gerald Ford from 1974 to 1977. He replaced Jerald terHorst, who resigned in the wake of President Ford's pardon of former president Richard Nixon. His Secret Service codename was Clam Chowder.Prior to joining the Ford administration, Nessen served as a Washington, D.C. correspondent for NBC News. On the day of Ford's succession to the presidency, August 9, 1974, he provided commentary. That evening he was on the NBC Nightly News; in that piece, Nessen reported on the appointment of terHorst, the man whom he himself would succeed one month later. Wikipedia