SACRAMENTO (AP) - Gov. Arnold Schwarzenegger suffered a major potential setback Thursday when a judge tentatively ruled that he illegally blocked a law boosting the number of nurses needed to staff California's hospitals. Sacramento County Judge Judy Holzer Hersher ruled tentatively in favor of a preliminary injunction to lift emergency state regulations that stopped the law from taking effect Jan. 1. Hersher's ruling represents a possible victory for the 60,000-member California Nurses Association, which has protested the governor's decision in numerous public settings for months. The union nurses have marched on the Capitol, flown message-trailing planes over the governor's home...
