7:51 PM PDT, August 26, 2003 Outsider’s Quick Turn as Politician Arnold Schwarzenegger's campaign is led by Sacramento insiders who ran the state for most of the 1990s, then went to work for some of the special-interest groups whose influence he promises to curb. By Michael Finnegan and Joe Mathews, Times Staff Writers Day by day, the outsider image that Arnold Schwarzenegger has taken pains to project is clashing with the reality of his campaign. The California gubernatorial candidate who vowed to "clean house" in Sacramento, after what he suggested would be a campaign financed with his own millions, has...