President Biden is expected to give a major address on the war on Saturday and meet some of the millions of Ukrainian refugees who fled to Poland. Meantime, the U.S. and Europe make plans to reduce reliance on Russian energy. Plus, Russian ground forces halt its advance on Kyiv, signaling a possible strategy shift. And a newly surfaced email shows Justice Clarence Thomas’ wife pressed for GOP lawmakers to protest 2020 election results. Jason Beardsley, Peter Baker, Jeremy Bash, Carol Lam, Harry Litman, Dmytro Gurin and Vladimir Ashurkov join.