CBS Evening News with Norah O'Donnell, 12/04/24

A manhunt is underway in New York for the gunman who shot and killed UnitedHealthcare CEO Brian Thompson in what police are calling a "targeted attack.” President-elect Donald Trump may be considering replacing his choice for defense secretary with Florida Gov. Ron DeSantis amid allegations of sexual and financial misconduct by Pete Hegseth, which the former Fox News host denies. Eye on America - Boeing satellite factory union leader Craig Garriott has accused the company of creating a "toxic culture" focused on profit over safety. Learn more about your ad choices. Visit megaphone.fm/adchoices