Why Was Marriage At The Center Of The Fight For LGBT Civil Rights?

In the latest NPR Politics Book Club, Danielle Kurtzleben talks with journalist Sasha Issenberg whose book The Engagement chronicles the path of marriage equality from a fringe issue to one of the nation's central civil rights fights. His book explores the complex ways that money and disagreements among activists shape political movements in the United States. This episode: demographics and culture correspondent Danielle Kurtzleben.