<P> Presidential traditions also involve the president's role as head of government . Many outgoing presidents since James Buchanan traditionally give advice to their successor during the presidential transition . Ronald Reagan and his successors have also left a private message on the desk of the Oval Office on Inauguration Day for the incoming president . </P> <Table> <Tr> <Td> </Td> <Td> Four ruffles and flourishes and' Hail to the Chief' (long version) </Td> </Tr> <Tr> <Td_colspan="2"> Problems playing this file? See media help . </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> Four ruffles and flourishes and' Hail to the Chief' (long version) </Td> </Tr> <Tr> <Td_colspan="2"> Problems playing this file? See media help . </Td> </Tr>

Different names for the president of the united states