CBS Evening News with Norah O'Donnell, 12/21/23

President Biden is sending top officials, including the secretaries of state and homeland security, to meet with Mexico's president, Andres Manuel Lopez obrador, in the coming days, about the migrant crisis along the southern border. An attack in Prague by a lone shooter is deepening concern among American law enforcement, already facing escalating threats here at home. 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