-
The Senate shall have the sole Power to try all Impeachments . . . And no Person shall be convicted without the Concurrence of two thirds of the Members present.
US Constitution, Article I, section 3, clause 6
For detailed arguments, see the writings of Alexander Hamilton (The Federalist, No. 65) and Madison (The Federalist, No. 47).
The order to conduct an impeachment trial must originate in the House of Representatives. Since 1789, the Senate has tried 17 federal officials, including two presidents.
-
[The President] shall have Powers, by and with the Advice and Consent of the Senate, to make Treaties, provided two thirds of the Senators present concur ...
US Constitution, Article II, section 2, clause 2
-
[The president] shall nominate, and by and with the Advice and Consent of the Senate, shall appoint Ambassadors, other public Ministers and Consuls, Judges of the supreme Court, and all other Officers of the United States ...
US Constitution, Article II, section 2, clause 2
Dividing the power to appoint judges and other officers of the government between the executive and legislative branches of government -- a compromise -- rested on precedent established by the Articles of Confederation and most state constitutions.
-
The Congress shall have Power: To declare War, grant Letters of Marque and Reprisal, and make Rules concerning Captures on Land and Water...
US Constitution, Article 1, Section 8
-
Each House [of Congress] may determine the Rules of its proceedings, punish its members for disorderly behavior, and, with the concurrence of two-thirds, expel a member.
US Constitution, Article I, Section 5
Since 1789, the Senate has expelled only 15 members; 14 were charged with supporting the Confederacy during the Civil War. The Senate has censured nine members.
On 2 March 1805, Vice President Aaron Burr delivered his farewell address to the Senate; he had been indicted for the murder of Alexander Hamilton in a duel.
Until 2007, only four sitting Senators had been convicted of crimes.
- John Hipple Mitchell (R-OR-1905). Mitchell was indicted and convicted of having received fees for expediting the land claims of clients before the U.S. Land Commissioner. An appeal was pending when he died in December 1905. Source: US Senate
- Joseph R. Burton (R-KS-1906). Burton was convicted in 1904 (and again on appeal in 1906) of illegally receiving compensation for services rendered before a federal department and served five months in prison. He resigned rather than be expelled. Source: US Senate
- Truman H. Newberry (R-MI-1920). In 1921, Newberry was tried and convicted of election irregularities; the conviction was reversed by the Supreme Court, and, following an investigation, the Senate declared Newberry entitled to his seat but expressed disapproval of the sum spent on his election. In the face of a movement to unseat him, Newberry resigned. Source: US Senate
- Harrison Williams (D-NJ-1982). Williams was one of the congressional targets in the government operation known as ABSCAM. He was convicted of corruption and served 21 months of a three-year prison term. Rather than be expelled, he resigned his Senate seat on 11 March 1982. Source: US Senate
