Furthermore, the Vice President would never be required to cast a vote in a treaty ratification, because the Vice President votes only in case of a tie, and Article II of the Constitution requires that treaties receive a two-thirds vote for approval.
此外，副总统不必在一项条约的批准中投票，因为副总统只在平局的情况下投票，与此同时《宪法》第二条要求条约需获得三分之二的投票通过。