"You know what I would do if I was running for mayor? One of my campaign themes would be that everybody should wear nametags all the time to make the city friendlier."

• Detroit Mayor Sheffield introduces local budget participation program

  

• Philadelphia DA launches investigation into death of 10-year-old foster child as questions grow over system

  

• LA City Council welcomes 44th mayor of Los Angeles, Nithya Raman

  

• 2 children among 8 dead in Flatbush, Brooklyn building collapse, Mayor Mamdani says

  

• San Francisco artist's work explores city's relationship with concrete

  

• 4 people, including 2 children, taken to hospital after fire at Detroit apartment building

  

• Witnesses recount shooting at Washington, D.C. gym: "Everyone's running around everywhere"

  

• Woman killed in hit-and-run crash on Chicago's West Side