Mr. Dean plead guilty to charges of [[obstruction of justice]] in 1973 in a trial related to the [[Watergate]] scandal. He testified against other Watergate conspirators, including [[H. R. Haldeman]], [[John Erlichman]], and [[John Mitchell]]. | Mr. Dean plead guilty to charges of [[obstruction of justice]] in 1973 in a trial related to the [[Watergate]] scandal. He testified against other Watergate conspirators, including [[H. R. Haldeman]], [[John Erlichman]], and [[John Mitchell]]. |