Democratic Primary
Hull, Blair, Hynes, Dan, O'Shea, Matt, Obama, Barack, Pappas, Maria, Skinner, Nancy, Avila, Frank (D), Democratic Senatorial Campaign Committee - Illinoi, Johnson-Hunt, Estella (D), Roberts, Vic (D), Washington, Joyce (D)
Republican Primary
Keyes, Alan, McKenna, Andy (R), National Republican Senatorial Committee - Illinoi, Rauschenberger, Steve (R), Ryan, Jack (R)
Chicago Tribune: U.S. Senate
http://www.chicagotribune.com/news/specials/elections/chi-el04ilsenate-stgallery,1,5657316.storygall
Ongoing coverage of the candidates includes news stories, features, interviews, photo galleries, video and graphics.
Illinois Race Detail Page
Information about the 2004 US Senate race.
Modern Vertebrate - 2004 Elections for Illinois Se
Brief profile of each candidate.
US Senate Race - Illinois in 2004
Extensive information about the race to succeed retiring Senator Peter Fitzgerald, including news and links to all of the candidates.