A new Wall Street Journal/NBC survey found a 21-point enthusiasm gap -- with 67% of Republicans saying they are very interested in the November elections, compared to just 46% of Democrats.
Said pollster Peter Hart: "If the Democrats are going to close that gap, they've got to get their people excited. And I don't see how you get those people if you vote no on health care reform... I don't think it's about winning the middle. It's really about alienating the base."