Turning to California, we noted last week that a poll, this one by the Public Policy Institute of California (PPIC), indicated Carly Fiorina had moved ahead of Tom Campbell, albeit the two candidates were both within the margin of error. Still, the poll was significant in that Campbell had consistently been narrowly ahead of Fiorina for weeks and this was the first poll to reverse that trend. We wondered at the time if the poll could have been an outlier. Late yesterday Survey USA released a poll which threw cold water on the idea that the PPIC poll was an...