Just as many (23%) say the theory that Obama is not an American citizen is true, with another 17% who aren't sure. Sixty percent (60%) reject that theory as false.
The survey of
1,000 Adults was conducted on July 16-17, 2014 by Rasmussen Reports. The margin of sampling error is +/- 3 percentage points with a 95% level of confidence. Field work for all Rasmussen Reports surveys is conducted by Pulse Opinion Research, LLC.