Gov. Arnold Schwarzenegger and state Sen. Tom McClintock are California's best-known Republicans. McClintock is the quintessential Republican candidate for statewide office. He is a middle-aged, upper-middle-class, white, male career politician. He currently serves as state senator for the 19th District, where he hasn't lived in years, and is running for Congress in the 4th District, where he not only doesn't live, but can't even vote. McClintock is completely inflexible and incapable of compromise, and as a result, receives little to no Republican support in Sacramento. He regularly gets beaten in statewide elections, having lost races for state controller, lieutenant governor...