Sen.Barack Obama names Sen. Joe Biden his vice presidental running mate

Presidental candidate Sen. Barack Obama and his vice presidential running mate Sen. Joe Biden take the stage at the Springfield Il. rally.

Rham Emanuel Celebrates Victory

Rham Emanuel celbrates his mayoral victory.

Harold Washington

Washington poses for a campaign photo along the shore of Lake Michigan. February 1983

President Bill Clinton in Chicago

(1/9/01) President Bill Clinton

Coretta King

Coretta King during interview at Chicago's Hyatt Hotel.

Dizzy Gillespie

Dizzy Gillespie's performance at the 1984 Chicago Kool Jazz Fest.

India Arie Sing's At The Taste Of Chicago

(July 5, 2006) India Arie At The Taste Of Chicago.