SACRAMENTO -- Gov. Arnold Schwarzenegger doesn't have a backup plan if the Legislature or voters reject his proposal to sell $15 billion worth of bonds to pay off the state's existing deficit. "Failure is no option. It just doesn't exist," the Republican governor said Monday. Without a backup, he said, "That means it has to happen." To push the plan, which must be approved by the Legislature by midnight Friday, the new governor said he's ready to take his budget proposal to the voters in recalcitrant lawmakers' districts and he will invite legislators to join him in pushing the bond...