Principals

I'm undecided about principals. 

It's good to have things you believe in, but it's bad to get so stuck to them that you can't change.

http://www.dailykos.com/story/2012/03/21/1076379/-Aide-says-Mitt-Romney-is-a-lot-like-an-Etch-A-Sketch-Shake-it-up-and-restart-all-over-again-

With all the talk of Romney being a flip-flopper I think that I'd rather have a flip-flopper who listens to what the people want and how they feel (something that can change) than someone like Santorum.  Principals are nice but I think you can stick to them without casting yourself in concrete.  Times do change.