Vanguardia America's James Garcia speaks with Luis Miranda about his book, RELENTLESS: My Story of the Latino Spirit that is Transforming America. Miranda shares the poignant narrative of his life and career—from his early days as a radically-minded Puerto Rican activist, to his decades of political consulting, problem solving, and life as the father of one of the most playwrights in the world, Lin Manuel Miranda, author of Hamiliton. Amid the triumphs, challenges, and ongoing hard work, Miranda discusses what his experience reveals about our ever-changing politics and democracy, demographics, and society, and the critical role that his family has played in his life.