harding, kennedy, obama
Andrew Johnson was the only ex-president to return to the US Senate.
president pro tempore
Senate PresidentThe President of the US Senate is the Vice President of the US. you got to write names on it
(in the US) Federal judges are not elected, they are appointed by the President with the approval of the Senate.
Hillary Clinton, the wife of former US President Bill Clinton, was elected to the Senate. She served as a senator from New York from 2001 to 2009.
The vice president is the president of the senate.
Garfield was elected to nine terms as a US Congressman . He was elected to the Senate the year he was elected President and so never served in the Senate. He was also a state Senator in Ohio.
by the president
The President of the Senate is the Vice-President of the United States.
John C. Calhoun
John Tyler
The US senate is elected for 6 years