SACRAMENTO, Calif. - Mixing Hollywood charm with political muscle, Gov. Arnold Schwarzenegger (news - web sites) has engineered a compromise bill for California's worker's compensation system, the most expensive in the nation. It is the latest in a string of victories for the Republican governor, and observers say the wins could allow him to dictate terms to the Democrat-controlled Legislature on virtually any issue. "Everyone is giving a wide berth to this guy. He's now viewed as the man who can make miracles happen," said Larry Gerston, a political science professor at San Jose State University. "He carries tremendous sway...