President of Argentina
Under the 1994 constitutional amendment, the President serves for four years, with a possibility of immediate reelection for one more term. However, unlike the President of the United States, in Argentina, a person may be reelected again after serving for two terms and staying out of office for the following term. So after serving for two consecutive periods, the president is not allowed to run for a third consecutive one, but may return for the two following elections and so on. There is no limit for a person to be a candidate if he or she does not win the elections.
United States presidential inauguration
Inauguration procedure is governed by tradition rather than the Constitution, the only constitutionally required procedure being the presidential oath of office (which may be taken anywhere, with anyone in attendance who can legally witness an oath, and at any time prior to the actual beginning of the new president's term). Traditionally, the president-elect arrives at the White House and proceeds to the inaugural grounds at the United States Capitol with the incumbent president. Only three incumbent presidents have refused to accompany the president-elect: John Adams, John Quincy Adams, and Andrew Johnson. Around or after 12 noon, the president takes the oath of office, usually administered by the Chief Justice of the United States, and then delivers the inaugural address.