Governor signs budget but vetoes nearly $1 billionOctober 8, 2010 | 6:14 pmAdvocates for the poor were stunned Friday night after Gov. Arnold Schwarzenegger vetoed nearly $1 billion worth of spending on welfare, child care, special education and other programs that had been agreed to during a marathon legislative that ended at sunrise, about 10 hours earlier.It took the governor less than half a d