Takeaways from the first day of public impeachment hearings. How prosecutors can make a difference in fighting gun violence. And a legendary music group collaborates with a local theater company.

• Takeaways from Day 1 of House Public Impeachment Hearings
• Trump Impeachment Inquiry: House Dems, GOP Trade Barbs on Day 1
• Chicago Still Betting on Casino Deal Before Veto Session’s End
• Lightfoot Claims Uber Paid Off African American Ministers
• Crain’s Headlines: Abbott Labs CEO to Step Down in 2020
• Federal Prosecutor Targets Chicago Violence
• Ladysmith Black Mambazo Reunites with Steppenwolf for ‘Lindiwe’
• Ask Geoffrey: A 1917 Army Parade on Michigan Avenue