Since Hillary really stands no chance at winning the nomination I don't care if she releases her tax documents or not. She says she will three days before the the Pennsylvania primary, but if she doesn't it's not that big of a deal. However, since Obama released his, the GOP nominee should also do the same.
As far as the Hillary matter is concerned, I don't see any way she can win the nomination. Unless she stays in the race all the way until the convention and then at the convention forces a riot and strong arms the Party into granting her the nomination, I don't see how it can be done. She can't catch Obama with delegates no matter what. The only way she'll be the nominee is by some sort of coup. I'm not trying to make her sound like an extremist I'm just saying it will take extreme measures for her to be the nominee. I think in the end she'll bow out without exerting to extremity.