The governor's choices are limited. Because of voter-backed initiatives, constitutional mandates and contractual obligations, as much as three-fourths of the state's $100-billion budget can't be touched, Ross said. Within the narrow slice of the pie over which he has discretion, Schwarzenegger is expected to call on lawmakers to cut spending on state programs such as Medi-Cal and Healthy Families, along with prisons, colleges and universities. "Virtually every aspect of state government is going to be asked to shoulder part of the savings and sacrifice to get our fiscal house in order," Palmer said. ... Some Democrats applauded the reversal, interpreting...