Ex-House speaker Michael Madigan, formerly the most powerful man in Illinois politics, “conspired to enhance and preserve (his) power and line his pockets” for years, prosecutors said at the outset of marathon closing arguments in Madigan’s corruption trial.

Madigan's defense attorney Dan Collins, when he began his own closing arguments Friday afternoon, rebutted that the government's case wasn't as strong as it would like the jurors to believe. He argued it relied on jurors' cynicism regarding politicians to fill in evidentiary gaps.