Voters, Demographics & Data Mining

Ever wonder how the politicians determine who to call, mail or why they might knock on your door?

These articles on data mining with voter information, local demographics & door to door politics tell the story:

• Data Churners Try to Pinpoint Voters' Politics
• Grass roots, door to door politics is back. I believe this is a cause/effect of declining tv & newspapers users.
• Landslide counties: Tim Noah on geographic political segregation