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We're Trying To Figure This Out

Late Update: We've dug in a little deeper on this, and there seems to be a straightforward non-nefarious explanation. It appears that where the subgroups within CNN's representative sample of 430 voters were too small to yield statistically valid conclusions about the subgroups themselves, CNN declined to publish those results simply because they were not reliable on their own. We're seeking confirmation from CNN, but this is the most likely explanation -- one that is valid. --dk

Later Update: CNN provided us with the internals of the poll, and the demographics of the poll respondents are very much line with normal standards for randomized sampling. --dk

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Josh Marshall is editor and publisher of TalkingPointsMemo.com.