Sarah Palin said...

This is not a campaign bus. This is a bus to be able to express to America how much we appreciate our foundation, and to...

I am thankful that I believe I -- not being a candidate, really, you're unshackled, and you're allowed to be even more a...

Health care plan, in my opinion, any mandate coming from government is not -- not a good thing.

Palin isn't saying if this means she's a step closer to a 2012 presidential run.