Bill Jones strode to the podium at the Republican National Convention last week and, in a speech that lasted two minutes, took a telling verbal detour. Whereas fellow Republican Senate candidates delivered tag-team endorsements of President Bush, Jones mentioned the head of the Republican ticket only once, almost as an afterthought, while praising a certain former movie actor three times. "The California dream is alive and well with Arnold Schwarzenegger as our new governor," Jones said during the convention's opening hours, his voice echoing through New York City's mostly empty Madison Square Garden. "With his dynamic leadership, and that of...