Former U.S. ambassador to Russia Michael McFaul discusses today’s U.S. response to the Russian incursion into eastern Ukraine. Evelyn Farkas, former deputy assistant secretary of defense in the Obama administration, discusses the significance of Germany halting the Nord Stream 2 pipeline project after Russia sent troops into eastern Ukraine. NBC’s Erin McLaughlin also reports from Kyiv on how the city is preparing to protect its citizens from a possible Russian invasion. CNBC’s Seema Mody reports on the potential impact Vladimir Putin’s invasion of Ukraine could have on the global supply chain and the price of food, oil and gas. States are also boosting cybersecurity in the wake of the invasion. The New York Times’ Apoorva Mandavilli reports on recent studies that tell us just how well the Covid vaccines are holding up. Plus, CNBC’s Jane Wells reports on a brand new program that aims to bring diversity to one of the busiest ports in the U.S.