When Richard M. Nixon resigned and Ford became the 38th president of the United States, the Watergate Special Prosecutor's Office, of which I was a member, was preparing for the criminal trials of Nixon's top aides - H.R. Haldeman, John Ehrlichman and John Mitchell.
Without the tape-recorded evidence demonstrating irrefutably, in Nixon's own voice, his knowledge of and active involvement in obstruction of justice, it is likely that Nixon would have escaped impeachment and removal from office.
At bottom, the decision to pardon Nixon was a political judgment properly within the bounds of Ford's constitutional authority. The specter of a former president in the criminal dock as our country moved into its bicentennial year was profoundly disturbing.