Almost certainly a bunch of crap. Those crosstabs are all screwed up, and its Washington state.
Democrats will win by 2-3% as usual.
I don't think they will. When you have nearly thirty years of one party in power, enough people will be open to changing their vote. Plus Gregoire hasn't exactly been an amazingly popular figure, whereas although McKenna isn't as popular as he used to be, is still widely respected by the electorate. Also if there was any lesson out of the 2010 election, it's not to read the cross tabs of polls.