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 Senate must meet to elect a vice president using a contingent election procedure in which senators, casting votes individually, choose between the two candidates who received the most electoral votes for vice president. For a candidate to win, he or she must receive votes from an absolute majority of senators (currently 51 of 100). There has been only one vice presidential contingent election since the Twelfth Amendment was ratified. It occurred on February 8, 1837, after no candidate received a majority of the electoral votes cast for vice president in the 1836 election. By a 33–17 vote, Richard M. Johnson