Supporters of President Obama and Mitt Romney appear locked in place, resisting a seemingly momentous start to the general-election campaign. Read related article.
Source: This Washington Post-ABC News poll was conducted by telephone July 5 to 8, 2012, among a random sample of 1,003 adults. The results have a margin of sampling error of plus or minus four percentage points for the full sample and four points for the sample of 855 registered voters. Sampling, data collection and tabulation by Abt-SRBI of New York. Results may not add to 100 percent because ''Other/don't know'' not included. Full results available at www.washingtonpost.com/polls | The Washington Post