Each month, Presidential Pollster Mark Penn shares findings from the latest Harvard CAPS/Harris Poll, which is released by the Center for American Political Studies at Harvard and The Harris Poll. From October 29-31, we interviewed 1,810 registered voters to compile data for the latest poll. To sign up for regular updates and to learn more about poll results and coverage, visit www.harvardharrispoll.com and follow @Mark_Penn_Polls on Twitter.