The Illinois Senate is back in session in Springfield to consider a property tax freeze and possible funding relief for social service providers. Amanda Vinicky will join us with the latest on Chicago Tonight.

Illinois Congressmen Randy Hultgren (R) and Luis Gutiérrez (D) join Chicago Tonight to discuss Iran, Planned Parenthood, clean energy, the 2016 election, and more issues they'll face next month.

Andrea Zopp talks about her candidacy to become the democratic nominee in the primary race for U.S. Senate against Congresswoman Tammy Duckworth. The winner will face incumbent Senator Mark Kirk.