METHODOLOGY -- This ABC News/Washington Post poll was conducted by telephone Aug. 30-Sept. 2, 2010, among a random national sample of 1,002 adults, including landline and cell-phone-only respondents. Results for the full sample have a 3.5-point error margin. Click here for a detailed description of sampling error. This survey was produced for ABC News by Langer Research Associates of New York, N.Y, with sampling, data collection and tabulation by TNS of Horsham, Pa.
ABC News polls can be found at ABCNEWS.com at http://abcnews.com/pollingunit