1. Class Warfare. (hate the rich, even if you are the rich.)
2. Racial Preference in the form of affirmative action.
3. Increased government control of economic decision making, and the associated reduction in economic freedom for the individual.
4. More denial of the failure of liberal social engineering programs. (like a unionized education monopoly)
5. Cheap and frequent abortion.
This is their message, the things they stand for. It's easy to say all the "I hate the shrub" noise, but to win an election you need to be for something and these are the only clubs in the Democrat's bag. It doesn't sound to me like these are the things that Americans are interested in right now.