David Frum contemplates this poll:
It’s my “suspicion” that the collapse of birtherism has as much to do with the bin Laden killing as the release of the long-form birth certificate.
Weigel has the same thought:
What would the result be if bin Laden hadn't just been captured and Obama wasn't on a high? Good question. What'll it be in a few months when his approval is back down and the Internet has churned with new theories? Another good question.
The Dish 