So what would REAL Democrats be like, then?

Interviewing Sidney Blumenthal on HARDTalk, Andrew Neil bemoaned at some length that so many Democrats recently elected to Congress were "socially conservative, anti big government, anti big business, and isolationist," and was joined by Blumenthal in denouncing the protectionist reaction to what they both clearly regarded as the welcome and deserved destruction of manufacturing in the Midwest. So, what exactly do these two think that what they would regard as proper Democrats should stand for, if not for these eminently sensible positions? And why?