Kendrick Lamar is the first rapper in history to win the Pulitzer Prize, which speaks to the way his lyrics cut to the heart of social issues. Music journalist Marcus J. Moore joins host Krys Boyd to talk about this one-of-a-kind artist, who manages to push musical boundaries while remaining a top-selling pop culture icon. Moore’s book is “The Butterfly Effect: How Kendrick Lamar Ignited the Soul of Black America.”