Movie moguls Steven Spielberg and Jeffrey Katzenberg have given California Governor Arnold Schwarzenegger a boost as he prepares to fight a re-election campaign - they're publicly supporting the Terminator star. The two Dreamworks SKG bosses, both fervent Democrats, are endorsing Republican Schwarzenegger as the former action man fights to stay in office against leading opponent PHIL ANGELIDES. Spielberg's spokesman ANDY SPAHN says, "They (Spielberg, Katzenberg and Schwarzenegger) are friends but they are also receptive to the governor's taking a less partisan approach to the job and more inclusive approach to government."