The latest in our 2016 election forums focuses on the 8th Congressional District where three candidates are vying to replace U.S. Rep. Tammy Duckworth.

Early voting is underway at 51 locations across the city. Check out our interactive map to find a voting location close to you.

WTTW’s 2016 Voters’ Guide to the Primary is an online resource designed to inform voters about the candidates running for Cook County office in the March 15 election. Learn more.

The latest in our 2016 election forums focuses on the 7th Congressional District contest pitting longtime incumbent Danny Davis against Iraq War veteran Thomas Day.

One of the most intriguing congressional districts in the country, Illinois' 4th Congressional District includes parts of Chicago's Logan Square neighborhood, Melrose Park, Brookfield, Cicero and Brighton Park. Joining "Chicago Tonight" to talk about his vision for the district is Javier Salas. Congressman Luis Gutiérrez declined our invitation.

With Donald Trump and Sen. Bernie Sanders winning convincingly in their respective Republican and Democratic primaries on Wednesday, one thing is clear: Voters on both sides of the political spectrum seemingly want little to do with establishment candidates or politics. Our panel of political experts weighs in on the race and where it's headed.

Last night's GOP presidential debate hosted by CNN set off some fireworks as candidates did all they could to make an impression in a crowded field. Political communications specialist Jason DeSanto joins "Chicago Tonight" to give his take on the heated discourse.

Despite recent statements that sparked outrage in many quarters, presidential candidate Donald Trump is still popular among Republican voters, according to some polls. We get reactions from Azam Nizamuddin, president of the Muslim Bar Association of Illinois; and Ed Lasky, founder and news editor of the conservative web magazine American Thinker.

Voters will get a chance to see 10 of the 16 leading declared Republican presidential candidates square off Thursday in the first primary debate, which is hosted by Fox News and Facebook. We discuss the surge behind Donald Trump’s candidacy and what the crowded field of candidates means for the Republican Party with our panel.