The President of the United States is chosen in a national election for a four-year term, and may be reelected for a second term. He must be a native-born citizen at least 35 years old. His salary is $200,000 a year, and he also gets an extra $50,000 for expenses; but he must pay income tax on the whole amount. He receives up to $100,000 tax-free for travel and $20,000 for official entertainment, and is provided with a home and extensive office space at the White House. As head of the Executive Branch, the President must execute the government programs adopted by Congress. He recommends programs and laws to Congress and requests money for federal government operations. If a President "vetoes" or refuses to sign a bill passed by the Congress, his veto may be overridden by a two-thirds vote of both houses of Congress. The President appoints federal judges, ambassadors and hundreds of government officials, and assigns duties to the elected Vice President. The President's term in office is limited to a maximum of two consecutive terms, as per the 22nd Amendment to the Constitution. This provision was introduced in response to President Franklin D. Roosevelt's four terms in office. The President's role is crucial in the functioning of the U.S. government, as he is responsible for upholding the laws, executing policies, and representing the country on the world stage. The President's decisions impact not only domestic affairs but also foreign relations and national security. It is a position of immense power and responsibility, requiring strong leadership and a deep commitment to serving the American people.