CDC says masking still necessary, triggering a DOJ appeal

What's the latest on masking rules? Plus, patient safety reporter Karen Weintraub explains why COVID-19 treatments aren't being widely used, Russia gets closer to taking Mariupol, money reporter Terry Collins tells us about a CEO's work in Ukraine and Florida closes in on 'punishment' legislation for Florida. (Audio: Associated Press) Episode Transcript available here Also available at art19.com/shows/5-Things See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.