Haley: it’s up to Trump to earn the votes of my supporters

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

Donald Trump tightens his grip on the Republican Party as his last remaining GOP rival Nikki Haley exits. Also, Biden is preparing to address the nation and the many challenges he's facing right now. A key member of the Biden camp joins to answer what the president needs to accomplish in his State of the Union address tomorrow night. Plus, a terrifying close call for the Ukrainian President Volodymyr Zelensky. A Russian missile strikes not far from his convoy and kills five people. Learn more about your ad choices. Visit podcastchoices.com/adchoices