U.S. Official: Russian Air Defenses May Have Downed Passenger Jet

From The Situation Room with Wolf Blitzer and Pamela Brown CNN Podcasts

A new United Staes assessment that a Russian anti-aircraft system may have downed a passenger plane in neighboring Kazakhstan. We provide an update on the deadly crash as questions swirl over who is to blame. Plus, President-elect Trump leaves a trail of provocative Christmas Day posts threatening and insulting United States allies. Learn more about your ad choices. Visit podcastchoices.com/adchoices