Kos does well predicting the NC and Indiana primaries.--
Actual Results: Clinton by 2% in Indiana and Obama by 14% in NC.
Here are Kos's predictions:
Indiana:
Clinton: 51.1 percent
Obama: 48.9 percent
(Clinton +2.2)
North Carolina:
Obama: 56.1 percent
Clinton: 43.9 percent
(Obama +12.2)