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Special Feature
  1. A sobering look at Facebook
  2. US study finds Alzheimer’s spreads like infection
  3. World factory output curbed by troubled Europe
  4. Global “great power politics” returns to Mideast
  5. Big money, big results in Republican race
  6. Pakistan demand respect from cricket world
  7. Could another Republican join the 2012 race?
  8. Privileged “1 percent” fails to appease the "99 percent"
  9. UK’s tallest building adds drama to London’s sky
  10. Davos man weighs future of capitalism