Republican candidates for Cook County state’s attorney Patrick O’Brien, left, and Christopher Pfannkuche appear on a “Chicago Tonight” candidate forum. (WTTW News)

With violent crime in Chicago of huge concern to voters, we hear from the two GOP candidates aiming to be the next Cook County state’s attorney.

Democratic candidates for Cook County Circuit Court Clerk, from left: Jacob Meister, Iris Martinez, Richard Boykin and Michael Cabonargi appear on a “Chicago Tonight” candidate forum. (WTTW News)

In August, Dorothy Brown announced she would not seek reelection as clerk of the Circuit Court of Cook County, opening up her seat to four Democratic hopefuls. They join “Chicago Tonight” for a candidate forum.

Democratic presidential candidate former Vice President Joe Biden speaks to members of the press at the National Constitution Center in Philadelphia, Tuesday, March 10, 2020. (AP Photo / Matt Rourke)

Joe Biden decisively won Michigan’s Democratic presidential primary, seizing a key battleground state that helped propel Bernie Sanders’ insurgent candidacy four years ago.

 Democratic candidates for Illinois’ 3rd Congressional District, from left: Marie Newman, Rush Darwish, incumbent Dan Lipinski and Charles Hughes appear on a “Chicago Tonight” candidate forum. (WTTW News)

Illinois’ 3rd Congressional District has long been a Democratic stronghold, but in recent years the Democrat representing it has been under fire from his ideological left.

(Randy von Liski / Flickr)

Cook County voters have a rare opportunity this year to choose an Illinois Supreme Court justice. Given the lack of Republican interest, the winner of next week’s Democratic primary is a shoo-in for the spot. What sets the seven candidates apart?

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Illinois’ top Democrats coalesce behind Joe Biden in the presidential primary. Bernie Sanders plans a Grant Park rally. A sixth person tests positive for the coronavirus in Illinois. And the police union votes for a new leader.

(Randy von Liski / Flickr)
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The only Illinois Supreme Court seat held by a person of color is up for grabs, and Cook County voters will decide who wins the 10-year term.

Democratic presidential candidate former Vice President Joe Biden speaks at a primary election night campaign rally Tuesday, March 3, 2020, in Los Angeles. (AP Photo/Chris Carlson)

Super Tuesday is the biggest day on the primary calendar, and the results seem very likely to reshape the Democratic presidential race in ways few people could have predicted a couple of weeks ago. Here are some takeaways from the results.

Republican candidates for Senate, from left: Mark Curran, Tom Tarter, Casey Chlebek, Peggy Hubbard and Robert Marshall appear on a “Chicago Tonight” candidate forum. (WTTW News)

Five Republican candidates are vying to take on Illinois’ long-serving and well-funded incumbent senior senator, Dick Durbin, who is running for a fifth term this fall. All five join “Chicago Tonight” for a candidate forum.

Early voter receives his I-Voted sticker, at an early voting polling station at the Ranchito Avenue Elementary School in the Panorama City section of Los Angeles on Monday, March 2, 2020. (AP Photo / Richard Vogel)

The Democratic presidential candidates are racing toward the biggest day on the primary calendar, when 14 states vote on Super Tuesday.

A mailer sent from the Chicago Board of Elections for the March 2020 primary. (WTTW News)

Elections board spokesman Jim Allen said a new tracking system will allow voters to follow their ballot every step of the way.

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To help navigate the options, three local bar associations have screened and ranked each candidate. Here are their recommendations.

In less than three weeks, Illinois voters will go to the polls. Will the state have a big role in weeding out the Democratic presidential field? And how will the contentious race for Cook County state’s attorney shake out?

From left, Democratic presidential candidates, Sen. Elizabeth Warren, D-Mass., talks with Sen. Bernie Sanders, I-Vt., during a Democratic presidential primary debate at the Gaillard Center, Tuesday, Feb. 25, 2020, in Charleston, S.C., co-hosted by CBS News and the Congressional Black Caucus Institute. (AP Photo / Patrick Semansky)

Democrats held their final debate before the South Carolina presidential primary and the critical Super Tuesday contests that follow three days later. 

Democratic presidential candidates, Sen. Amy Klobuchar, D-Minn., right, speaks as former South Bend Mayor Pete Buttigieg looks on during a Democratic presidential primary debate Wednesday, Feb. 19, 2020, in Las Vegas, hosted by NBC News and MSNBC. (AP Photo / John Locher)
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One particular issue keeps rising to the top of voters’ concerns this primary season. Medicare for All took center stage at the democratic debate in Las Vegas this week – and the candidates pulled no punches.

From left, Democratic presidential candidates, former New York City Mayor Mike Bloomberg, Sen. Elizabeth Warren, D-Mass., Sen. Bernie Sanders, I-Vt., former Vice President Joe Biden, former South Bend Mayor Pete Buttigieg, Sen. Amy Klobuchar, D-Minn., participate in a Democratic presidential primary debate Wednesday, Feb. 19, 2020, in Las Vegas, hosted by NBC News and MSNBC. (AP Photo / John Locher)

Six Democratic presidential hopefuls met on the debate stage in Las Vegas, but it was the newcomer, former New York Mayor Mike Bloomberg, who received the most attention, and none of it positive.