"American politics is not just a combination of high ideals and low cunning. It is also the story of thousands of local influencers, fixers, activists, and run-of-the-mill voters who shape the destinies of candidates. It's about the flawed and ambitious people who become candidates and must first grind it out for one vote at a time, if they want to ascend to the nation's highest office. Nowhere is this more true, and more carefully preserved, than...