Most voters see serious differences of opinion between President Obama and Mitt Romney, but Democrats are a lot more excited about their candidate than Republicans are about theirs.

Fifty-six percent (56%) of Likely U.S. Voters think the president and the likely Republican presidential nominee disagree on most important issues, according to a new Rasmussen Reports national telephone survey. Another 25% say they disagree on just about everything. Only six percent (6%) believe the two candidates...