Not so much registered Democrats. There are, I suspect, a good number of those folks who still buy into the tripe being spouted by the Dems which hasn't been true since the days of JFK, Patrick Moynihan, and Zell Miller. They're not the problem.
It's the "connected" people: Soros, Buffet, Corzine, Holder, Neopolitano, and some as yet to be named players (including some crony capitalists) behind the scenes that are the real problem. They're careful not to have too many fingerprints on their handiwork, but if you're going to go after someone, that's the list you want to get.
The true believers like Lisa Jackson are folks that would fall into Lenin's "useful idiots" category. They merely need to be kept away from any lever of power--think keeping the keys to the car from drunk teenagers at a party.
Giuliani proved that if you go after the ordinary street criminals you get the others as well ~ 'house to house'!!!!!