He must "preserve, protect, and defend the Constitution of the United States."
The vice president's special duty is to be president of the Senate.
One duty of the President is to sign a bill into a law. Another duty is to be Commander in Chief of the US military.
It is also the duty of the vice president to preside over the Senate.
It is the House of Representative's duty to charge the president with impeachment. It is also the Senate duty too, but mostly the House of Representative's duty ;)
He Is the president of the United States or the US for short.
His only responsibility if to make the deciding vote in the Senate as the President of the Senate if there is ever a tie on legislation. His other duty is to take over as President should something happen to the sitting President.
He only real duty is to chair the US Senate, but I am not sure that is an executive duty, Of course, he becomes the chief executive if something happens to the President. He may be given executive assignments by the President on occasion.
No, it is the duty of the courts to punish citizens for treason.
chief justice of india
yel7as teezi
Paliament
to be a back up if the president gets sick or dies.