Obama’s former Chief of Staff Rahm Emanuel, who left the position to run for mayor of Chicago following Richard M. Daley’s surprise announcement not to run for reelection after 21 years, and Mayor Daley’s brother, William Daley, Barack Obama’s newly appointed Chief of Staff at the Inauguration luncheon in Statuary Hall at the U.S. Capitol in Washington, D.C. on January 20, 2009.
