Old-school divide-and-conquer tactics--demonizing opponents, frightening voters, refusing to compromise--may make us feel good about the purity of our ideals, but it's no way to get anything done. Worse, this approach betrays some of the most cherished ideals of the progressive movement: inclusion, reason, justice, and hope. Illuminated by examples from her own work and a host of campaigns across the country, Kyrsten Sinema shows how...