Chicago is in the midst of a crime wave \u2014 but there is also a question about whether police officers will show up for work.\n\nThat\u2019s because of a showdown between the mayor, Lori Lightfoot, and the police union over a coronavirus vaccine mandate.\n\nSome 30,000 city workers are subject to the mandate, but no group has expressed more discontent than the police.\n\nGuest: Julie Bosman, the Chicago bureau chief for The New York Times.