BlackRock’s Head of Thematic Strategy Kate Moore untangles the Federal Reserve’s interest rate strategy. Billionaire, Home Depot co-founder, and philanthropist Ken Langone responds to tax proposals from the Democratic Presidential candidates that could affect hefty charitable donations. Plus, documentarian Ken Burns has wrapped a decade of production on a television series tracing the history of country music. He describes the genre’s key role in the pioneering days of the American music industry.