** FILE ** Then-Rep. Jesse L. Jackson Jr., Illinois Democrat, and his wife, then-Chicago Alderman Sandi Jackson, ask each other for their support and votes as they arrive at a polling station for early voting in Chicago on March 9, 2012. (AP Photo/M. Spencer Green)

Photo by: M. Spencer Green

** FILE ** Then-Rep. Jesse L. Jackson Jr., Illinois Democrat, and his wife, then-Chicago Alderman Sandi Jackson, ask each other for their support and votes as they arrive at a polling station for early voting in Chicago on March 9, 2012. (AP Photo/M. Spencer Green)