World News Roundup

President Trump finally signs Covid-19 relief and spending bill. Health experts worry about a Covid-19 Surge Upon a Surge - because of Christmas and New Year's travel. Anthony Quinn Warner ID'd as the lone Christmas day bomber. Correspondent Deborah Rodriguez has the CBS World News Roundup for Monday, December 28, 2020: Learn more about your ad choices. Visit megaphone.fm/adchoices