Difference between Liberals and Conservatives

I finally got around to watching a few of the recently posted TED videos and on the first one I thought this was most relevant during our current political process.

Jonathan Haidt is a psychology professor at UVA. He has been studying positive psychology and moral foundations of politics. This video below shows the results that he has brought forth regarding the difference between Liberals and Conservatives. He lists 5 moral foundations that differ between the two parties:

1. Harm/Care
2. Fairness/Reciprocity
3. Ingroup/Loyalty
4. Authority/Respect
5. Purity/Sanctity

Its a great video, please tell me what you think!