WNUR News’ Daily Briefing – February 20, 2023: Fallen Tree, Passing of Rebecca M. Blank, Evanston Fire, Chicago Mayoral Race, 2nd amendment, Tyre Nichols officers plead not guilty, Cheetahs. WNUR News broadcasts live at 6 pm CST on Mondays, Wednesdays, and Fridays on WNUR 89.3 FM.