<Tr> <Td> Executive (show) <Ul> <Li> President of the United States </Li> </Ul> <Ul> <Li> Donald Trump (R) </Li> </Ul> <P> </P> <Ul> <Li> Vice President of the United States </Li> </Ul> <Ul> <Li> Mike Pence (R) </Li> </Ul> <Ul> <Li> Cabinet </Li> <Li> Federal agencies </Li> <Li> Executive Office </Li> </Ul> </Td> </Tr> <Ul> <Li> President of the United States </Li> </Ul> <Li> President of the United States </Li> <Ul> <Li> Donald Trump (R) </Li> </Ul>

Who sits atop the executive branch at national level