Shouldn't Palin be vetted now, since she obviously wasn't before?

I am a former Marine, when I went through boot camp we started with 90 recruits and finished with 45.The weak have to be vetted, Sarah Palin has been sheltered she hasn't gone through the media (like Hilary etc). Everyone airs thier dirty laundry everyone is asked questions, calling all the media liberal and thinking that is an excuse to not be interviewed is a big mistake. We know everything about all of the candidates except for Palin (AIP). Should Palin be vetted?