Pennsylvania Awaits...

I'm wondering how the Democratic Primary in Pennsylvania is going to play out on Tuesday. With the way Barak Obama & Hilary Clinton are going after each other, any good will they may have generated in the early part of the campaign among independents and disillusioned Republicans is slipping away fast. If they don't watch themselves and tone down the attacks against each other soon, the uniting behind one candidate at the Democratic convention may be harder to pull off than they think. Are we looking at a possible...President McCain?