CBS Evening News with Norah O'Donnell, 12/26

On tonight's CBS Evening News podcast, millions of Americans head home from the holiday tonight and it's expected to be the worst travel day of the year. Also, CBS Evening News takes a rare, firsthand visit of an underwater ocean lab off the Florida Keys. The same place where scientists are studying the effects of climate change. To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices