Voters in more than a third of Chicago’s 50 wards will head to the polls again in April. In Tuesday’s election, no clear winner emerged in 19 races for alderman across the city. 

Election Day is tomorrow. Besides the high-profile race for mayor of Chicago, there are several elections playing out among the city's 50 wards. Which races are highly contested? We discuss the issues and dynamics that define this aldermanic election season.

Carol Marin and her panel of guests break down the top races as the candidates make their final push before Tuesday’s March Primary election. Joining us are Chicago Tribune Editorial Page editor Bruce Dold, Chicago Sun-Times political reporter Natasha Korecki, and Crain’s Chicago Business political columnist Greg Hinz. Visit Chicago Tonight's 2014 March Primary Elections page for the latest stories, forums and videos.