The Pentagon warns Russia could invade Ukraine "With little to no warning", as the U.S. Embassy in Kyiv moves its remaining diplomats West amid fears of a Russian invasion. What would a war in Ukraine mean for America? CNN Senior International Correspondent Matthew Chance, joins to give his perspective.In a major development in the trial of Sarah Palin versus the New York Times, the judge overseeing the defamation lawsuit says he will dismiss it, as her team did not prove a key element of its case. Plus, the prosecution rests in the civil rights trial of three ex-officers involved in the murder of George Floyd, Hip-Hop takes centre stage at the Super Bowl halftime show, and the Congressional inaction on gun violence four years after the Parkland massacre.Hosted by Laura Coates. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices