Speaker of the United States House of Representatives by the President "pro tempore" of the Senate and by the heads of federal executive departments. To date, the implementation of the Presidential Succession Act has never been necessary and no Speaker has ever acted as President. Implementation of the law almost became necessary in 1973 after the resignation of Vice President Spiro Agnew. At the time, many believed that President Richard Nixon would resign because of the Watergate scandal, allowing Speaker Carl Albert to succeed to the Presidency. However, before he resigned, Nixon appointed Gerald Ford as Vice President in accordance with the Twenty-fifth Amendment. Nevertheless, the United States
Spiro Agnew wooed by supporters of the former vice president Richard Nixon, whose campaign for the Republican nomination was well under way. Agnew had no antagonism towards Nixon, and in the wake of Rockefeller's withdrawal had indicated that Nixon might be his "second choice". When the two met in New York on March 29 they found an easy rapport. Agnew's words and actions after the April disturbances in Baltimore delighted conservative members of the Nixon camp such as Pat Buchanan, and also impressed Nixon. When on April 30 Rockefeller re-entered the race, Agnew's reaction was cool. He commended the governor as potentially