Two decades ago, Santa Ana was at a crossroads. The Orange County seat was two-thirds Latino, but in citywide elections white Republicans candidates dominated. After a long battle, the city was eventually broken into six council wards, and today all are represented by Latinos. Anaheim faces a similar demographic shift now, and many see it at the root of recent angry protests over the fatal police shootings of two Latino men. According to the latest U.S. census, Anaheim is now majority minority. About 52% of the city's 336,000 residents are Latino, but only a handful of Latinos have ever won...