SACRAMENTO (CBS 5 / AP) - Californians are in a dour mood, with three-quarters of adults believing the state is on the wrong course, according to a poll released Wednesday by the Public Policy Institute of California. Residents also have little faith that Gov. Arnold Schwarzenegger and lawmakers can work together to solve the state's fiscal problems, but would favor a tax increase if the money was targeted for schools. "Residents have deep concerns about the economy and their own budgets, and they don't see how California's leaders will help guide the state through these difficult times," said Mark Baldassare,...