vaccine mandate January 3, 2022 10:24 pm Chicago Businesses React to First Day of COVID Vax Proof Mandate As businesses and customers adjust to new rules requiring proof of COVID vaccine at indoor venues in Chicago, there are mixed reactions to the measure. NBC 5’s Lexi Sutter has more. Local 1:06 iPhone 15 users rattled as alarms fail to sound 4:01 Illinois residents targeted in ‘phantom' healthcare billing scam 1:49 Cyclist killed in hit-and-run crash in Melrose Park 2:13 As Biden administration moves to reclassify cannabis, here's how businesses and others will be impacted 2:07 Associate of suspect in murder of CPD officer Luis Huesca appears in court