Anna Davlantes, WGN Radio’s investigative correspondent, joins Bob Sirott to share what happened this week in Chicago history. Stories include the first Polar Plunge, the approval of Chicago’s charter, Koko Taylor’s first appearance on the Blues scene, and more.

https://serve.castfire.com/audio/4095787/Anna_D_TWCH_030123_2023-03-01-155427.64kmono.mp3