For many, the spheres of sports and politics are totally separate arenas: one is a fun and low-stakes pastime, the other is a struggle for real-world power. But in his new book, “Heartbreak City: Seattle Sports and the Unmet Promise of Urban Progress,” author Shaun Scott makes the case that sports and politics have more in common than meets the eye. Going back to the city’s early roots, "Heartbreak City" traces the stories of athletes and activists who made Seattle an athletic and political powerhouse.