Chicago May 22, 2020 1:45 pm Data Shows Improvement for Chicago as Health Experts Express ‘Cautious Optimism' CDPH Commissioner Dr. Allison Arwady breaks down the latest coronavirus data for Chicago, expressing “cautious optimism” in the numbers. Local 1:51 Dolton trustees vote to override Mayor Tiffany Henyard's veto of Lightfoot probe into spending 1:56 Chicago priest avoids being shot while interrupting would-be catalytic converter thieves 3:11 Mexico makes history by electing first female president 1:55 Music legend Buddy Guy to play at Chicago Blues Fest as part of farewell tour 2:42 Who is Claudia Sheinbaum, Mexico's president-elect?