The talking heads are trying their damndest to push the meme that a loss by Obama in PA, "raises serious questions about his campaign." Why, in fact, does Hillary still have a reason to press on even after a win in PA when she has these questions to deal with.
Hillary should win PA because she is:
The wife of a President
The one with the entire state machinery behind her.
The one who was the presumptive nominee only 5 months ago.
A Senator from a neighboring media market.
She's a "daughter of Scranton"
On top of those advantages the state is designed like a tailor made pantsuit for her.
Reasons for serious doubt about her campaign because she is:
The one who is Millions of dollars in the hole.
The one who lost Virgina by over 20 points.
The one who is behind in delegate and popular vote counts.
The one who is actually tied to a bald faced lie.
The one who is increasingly going off the rails in regards to foreign policy
Why then are there questions about Obama's campaign?