Fox News Poll: Sanders gains on Clinton

The Fox News Poll is conducted under the joint direction of Anderson Robbins Research (D) andShaw & Company Research (R). The poll was conducted by telephone with live interviewersAugust 11-13, 2015 among a random national sample of 1,008 registered voters (RV). Resultsbased on the full sample have a margin of sampling error of plus or minus three percentagepoints .... http://www.foxnews.com