Mayor Brandon Johnson assumes office and inherits a migrant crisis. Ex-Ald. Ed Burke convicted on 13 federal corruption counts, with Michael Madigan’s trial looming. We recap 2023 in a special year-end edition of “Week in Review.”

Larry Snelling gets Mayor Johnson’s nod to lead the Chicago Police Department. Illinois Democrats and Republicans call each other out at the state fair. And the playoff-contending Cubs walk all over the bottom-feeding Sox.