FILE - This March 20, 2012 file photo shows Rep. Jesse Jackson Jr., D-Ill., his wife Chicago Alderman Sandi Jackson, and their children Jessica, 12, and Jesse III, 8, thanking supporter

 

              FILE - This March 20, 2012 file photo shows Rep. Jesse Jackson Jr., D-Ill., his wife Chicago Alderman Sandi Jackson, and their children Jessica, 12, and Jesse III, 8, thanking supporter
FILE - This March 20, 2012 file photo shows Rep. Jesse Jackson Jr., D-Ill., his wife Chicago Alderman Sandi Jackson, and their children Jessica, 12, and Jesse III, 8, thanking supporters at his election night party in Chicago after his Democratic primary win over challenger, former Rep. Debbie Halvorson, in the Illinois' 2nd District. A spokesman for House Speaker John Boehner says he has received letter of resignation from Rep. Jesse Jackson Jr. Wednesday. (AP Photo/M. Spencer Green, File)