Impeachment investigations of United States federal officials up debate on Vice President Agnew's request. Congressman Paul Findley offered a resolution, H. Res. 569, appointing a Select Committee to investigate the Vice President. The resolution was referred to the Rules Committee, which sat on it while Attorney General Elliot Richardson negotiated a plea bargain with the soon-to-be-disgraced Vice President. Agnew resigned on October 10, 1973; by unanimous consent of the House, the Judiciary Committee was discharged from further investigation under House Resolution 572. In April 2007, United States Representative Dennis Kucinich (D-Ohio) filed an impeachment resolution () against Vice President Dick Cheney, seeking his trial in the Senate
Vice President of the United States presidential nomination at the convention. Of the thirteen presidential elections from 1956 to 2004, nine featured the incumbent president; the other four (1960, 1968, 1988, 2000) all featured the incumbent vice president. Former vice presidents also ran in 1984 (Walter Mondale) and in 1968 (Richard Nixon, against the incumbent vice president, Hubert Humphrey). The presidential election of 2008 was the first presidential election since 1928 that saw neither an incumbent president nor an incumbent or former vice president take part in any primary or general election for the presidency on a major party ticket. Nixon is the only vice president