With Fred Thompson out of the presidential race, who's a self-respecting conservative to go for? Could it be, maybe, perhaps, a certain Republican-libertarian from Texas? That's one question perplexing California state Sen. Tom McClintock, possibly the second-most-famous California Republican currently in office after Gov. Arnold Schwarzenegger. McClintock created a stir two months when he endorsed Thompson’s presidential candidacy. Having run for governor, lieutenant governor and state controller, McClintock has shown that while he has not won a statewide contest, he can win GOP primaries, which conservatives tend to dominate. So heading into the Feb. 5 primary, McClintock’s endorsement is seen...