mysterious correlation-ey

I was looking at New York Times interactive maps and spotted, what appears to my eyes, a high correlation between murder density and those who voted against Bloomberg.

What do you see? Clear as day, right?

Where the murder clusters, votes AGAINST Bloomberg clusters also.

click for nytimes interactive Homicide map (might require free registration to view)


click for nytimes interactive '09 Voting Results map (might require free registration to view)