Presidential transition of Barack Obama time of their election, President-elect Obama and Vice President-elect Joseph Biden were incumbent U.S. Senators from Illinois and Delaware respectively. In accordance with Article I, Section 6 of the United States Constitution, both were required to resign their respective Senate seats on or before January 20, 2009, in order to become President and Vice President. Obama resigned from the Senate effective November 16, 2008. Initially, it was thought that his replacement would be named by Illinois Governor Rod Blagojevich. Since the term for the seat expired in January 2011, it would come up for its normal election in 2010 with
Vice-President of Sierra Leone president. The current Vice President of Sierra Leone is Mohamed Juldeh Jalloh, a member of the ruling Sierra Leone People's Party; he was sworn in as vice president on April 4, 2018, after the victory of Jalloh's and Julius Maada Bio's presidential ticket in the 2018 Sierra Leone presidential election. The vice president of Sierra Leone is protected by a special unit of police officers of the operational support division of the Sierra Leone Police. When Sierra Leone was declared a Republic in 1971 by then Prime Minister Siaka Stevens, the position of Vice-President was created. The first Vice-President was