Depsite winning Pennyslvania handily, the electoral landscape looks pretty much the same today as it did yesterday for Hillary Clinton.She is behind in delegates to Obama with virtually no chance that she can catch up in the primaries remaining. And as long as that singular fact dominates the minds of the superdelegates - and there is no indication that her victory has altered any opinions - then she is, for all intents and purposes, dead in the water.Senator Hillary Rodham Clinton defeated Senator Barack Obama in Pennsylvania on Tuesday by enough of a margin to continue a battle that Democrats increasingly believe is undermining their effort to unify the party and prepare for the general election against Senator John McCain. Despite a huge investment of time and money by Mr. Obama and pressure on Mrs. Clinton by the party establishment to consider folding her campaign, she won her third big state in a row. Mrs. Clinton showed again that she is a tenacious campaigner with an ability...(Read Full Post)