Sen. Juan Ponce Enrile
Under current Senate rules, the Chief Justice of the US Supreme Court presides over any impeachment trials.
The vice-president of the US normally presides over the senate, including impeachment trials. In the special case that the president is impeached, the Chief Justice of the US presides over the trial.
Yes. If the President is being tried for impeachment in the Senate, the Chief Justice of the United States (Supreme Court) presides over his (or her) trial. For all other impeachment trials, a committee presides over the trial, but the President of the Senate (US Vice-President), or someone he or she designates, makes decision about points of procedure.
Trials take place in federal courts. Trials for impeachment are held in the US Senate.
All federal impeachment trials are heard by the U.S. Senate, which serves as jury. A two-thirds vote is required for conviction. In the case of presidential impeachment trials, the Chief Justice of the U.S. Supreme Court presides.
As President of the Senate, the U.S. Vice President presides over most impeachment trials. However, Article I, Section 3, Clause 6 of the U.S. Constitution specifies that when the President is on trial the Chief Justice of the Supreme Court presides. And although the Constitution doesn't say, I assume that would also be the case if the Vice President were the defendant in an impeachment trial (an incumbent U.S. Vice President has never been impeached to date).
The Senate
they serve impeachment trials
The Chief Justice of the United States presides over the Senate trial, when the President has been impeached. If the president is convicted and removed from office, the vice-president would become President.
He has no role unless he is the one who is impeached. In this case, he stands trial in the Senate and presumably would be called to testify, if he wants to. He would be able to mount a defense.
In the United States, impeachment cases are primarily handled by Congress. The House of Representatives has the authority to initiate impeachment proceedings and vote on articles of impeachment, while the Senate is responsible for conducting the trial and deciding whether to convict and remove the official from office. The Chief Justice of the Supreme Court presides over impeachment trials of the President in the Senate.
The Presiding Officer of the Senate, presides over non-presidential impeachment cases. Generally that is the Vice President of the United States. In his/her absence or if the Vice President has a conflict of interest, then it is the President pro tempore of the Senate. The Senate may also appoint some other Senator to serve as the Presiding Officer. The US Constitution requires the Chief Justice of the United States to preside only in presidential impeachment trials.