The Economist has a (surprisingly cliché-ridden) story of Tuesday's primary election (sub.req.) in Illinois:
IT MAY be the Land of Lincoln, but it is a long time since Illinois had a leader of Honest Abe's reputation. Four of the state's governors have been indicted in the past half-century, and federal investigators are now looking into ties between fundraising by the current governor, Rod Blagojevich, a Democrat, and the awarding of state contracts. Unfortunately for Mr Blagojevich's Republican challenger, Judy Baar Topinka, the state treasurer, her own party may be too damaged by infighting and past scandals to mount a serious challenge. Having won the nomination on March 21st, in a bitter and surprisingly close primary race, she now must find a way to circle her party's wagons.
[S]ince [Topinka's] ethics have now been questioned by Republican rivals, and given the investigation hanging over Mr Blagojevich's office, it may not be long before the whole race degenerates into wanton mudslinging. The Chicago Tribune, licking its lips, predicts a campaign that will be "absolutely brutal."
Of course, Illinois is 70% Democrat, so really the governor's race got decided Tuesday.