Illinois will have busy primary elections Tuesday as voters select candidates to fill six seats representing the state in the U.S. Congress.

Illinois will have busy primary elections Tuesday as voters select candidates to fill six seats representing the state in the U.S. Congress.

Illinois Lt. Gov. Juliana Stratton claimed victory late Tuesday in a close race to be the Democratic Senate nominee in November, as voters headed to the polls to cast ballots in…

Here's how the Illinois House and Senate races are stacking up this midterm cycle.