CBS Evening News with Norah O'Donnell, 03/12

On tonight's CBS Evening News podcast -- with over a hundred million Americans getting at least one shot of a COVID vaccine, what we're learning tonight about President Biden's new pledge to make vaccines available to all Americans by May 1st. Also -- Steve Hartman takes us "On the Road" to Mississippi where a Grammy-nominated blues musician is doing his part to keep America's rich musical heritage from fading into history. 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