Reporting from Sacramento -- California oil producers vowed Thursday to wage an all-out lobbying battle against Gov. Arnold Schwarzenegger's call for a 9.9% state tax on every barrel of crude pumped out of the ground. The governor said the tax was an important part of a budget-balancing solution at a time of economic crisis in the state. But the oil industry warned it would mean higher gasoline prices during a recession. Schwarzenegger calls for sales tax hike,...The governor asked for the levy as part of a package of proposed new revenues aimed at raising $4.7 billion to fill about half...