Biden's Pick for the Supremes: Meyerson; Great Migration: Wilkerson; on Organizing: Jayapal

Republican strategies in the coming Supreme Court nomination fight: Harold Meyerson comments. Also: A billionaire for mayor in L.A.? also: It's Black History Month, and we feature Isabel Wilkerson and her unforgettable book about the Great Migration, "The Warmth of Other Suns.” Plus: Pramila Jayapal, head of the Congressional Progressive Caucus, talks about her path from immigrant to organizer to member of Congress. Her book is "Use the Power You Have: A Brown Woman’s Guide to Politics and Political Change.”