City Hall considers hiking the minimum wage. Cook County State’s Attorney Kim Foxx on marijuana expungements. Why old trees are getting cut down. And Chicago’s role in the history of country music.

• Should Chicago Increase Its Minimum Wage to $15 by 2021?
• Crain’s Headlines: Lightfoot Administration Rolls Out Pot Plan
• Kim Foxx Hopes to ‘Right Wrongs of the Past’ With Pot Expungements
• New Technique for Repairing Old Water Lines Could Save Neighborhood Trees
• A Shipping Container Gets New Life as Lawndale Pop-Up Spot
• Chicago Band Big Sadie Weighs in on Ken Burns’ Documentary ‘Country Music’
• Lifelong Dollhouse Maker Dreams of Creating a Museum